| 词汇 | back |
| 释义 | backback[bæk]n.1.■背, 背部; 背脊2.■背面, 凸面, 反面3.■后面, 后部4.■(足球等的)后卫5.■(猎犬)后退的动作6.■岭, 山脊7.■铅字字脊; 锯背8.■(矿内巷道的)顶板拱架的表面, 顶头盖; (煤层里的)劈理面, 节理9.■基座, 衬垫靠板10.■椅子靠背11.■(磁带等)倒回播放12.■(车刀)后刃面13.■(舞台的)背景;【光】象14.■[pl.][美俚]假钞票15.■(啤酒酿造、染坊、制胶等用的)大浅盒a pain in one's back脊背痛lie [fall]on one's back朝天躺着[摔倒]behind one's back背地里; 暗中He is a full back of our football team.他是我们足球队中的后卫。 词性变化back[bæk]adj.[无比较级; 最高级用backmost]1.■[表示位置]后面的; 背后的2.■背面的, 偏僻的; 未开发的3.■倒的, 反向的; 往回去的4.■【语】舌根的; 口腔后部的5.■过去的; 过期的6.■迟交的; 拖欠的the back slums贫民窟a back current逆流a back vowel(舌)后元音back pay欠薪back files过期报刊杂志合订本back[bæk]adv.1.■在后; 向后; 后仰着; 落后2.■回原处; 回原状; 恢复3.■忍住; 隐匿4.■以前5.■报复Stand back, please.请往后站。They fought back.他们还击了。I met him three years back.我三年前见过他。back[bæk]vt.1.■使后退; 倒(车)2.■[美]位于...的背后; 背靠着3.■支持4.■给...加衬里; 给(书)加包皮; 裱(画)5.■背书(支票等)(指在票据背后签字担保)6.■下赌注于...上Don't worry. I will back you up.不要发愁, 我支持你。He backed the car out of the garage.他把车倒退着开出车库。You could back the dress with silk.你可以用丝绸布给这件衣服加衬里。back[bæk]vi.1.■倒退; (风向)逆转2.■[美]背靠, 坐落He backed away from the gun.他往后退躲离枪口。The power station backs on to a high mountain.发电站背靠着大山。 继承用法backache[ˈbækeɪk]n.1.■背痛back-alleyn.1.■街后窄巷 词性变化back[bæk]adj.1.■陋巷的, 穷困的backbenchern.1.■后座议员(指英国下院的普通议员)backbite[ˈbækbaɪt]vt.,vi.1.■背后说(人)坏话n.1.■背后中伤backblocksn.1.■[澳]边远地区backboard[ˈbækbɔ:d]n.1.■后部挡板; (篮球架上的)篮板;【医】(脊椎)矫正板backbreaker[ˈbækˌbreɪkə(r)]n.1.■极为累人的工作2.■工作极度辛苦的工人backbreaking[ˈbækbreɪkɪŋ]adj.1.■累断腰的, 繁重的; 极讨厌的backburneradj.1.■不重要的backchat[ˈbæktʃæt]n.1.■闲聊; 回嘴; 反唇相讥back-checkn.1.■回本方守区内阻截2.■(已完成工作的)检查[验]vt.1.■检查(工作, 报告)vi.1.■(曲棍球)采取守势backcloth[ˈbækklɔθ]n.1.■背景, 幕, 天幕; 印花衬布back-comingn.1.■后退式回采backcountryn.1.■[美]穷乡僻壤back-couplingn.1.■反馈耦合, 回授backcourt[ˈbækˌkɔ:t]n.1.■篮球场属于守方的一半场地backcross[ˈbækˌkrɔs]vt., vi.1.■【生】(使)回交; (使)逆代杂交n.1.■回交; 逆杂交(的产物)backcyclingn.1.■反循环backdate[bækˈdeɪt]vt.1.■把发生的日期说成[写成]比实际的更早2.■追溯至back-diffusionn.1.■反行扩散, 反向扩散2.■背面扩散backdoor[ˌbækˈdɔ:(r)]n.1.■后门adj.1.■后门的; 私下的; 秘密的backdownn.1.■原先态度[主张, 要求]的改变back-draftingn.1.■【铁】倒流通风backdriftn.1.■后退偏航backdrop[ˈbækdrɔp]n.1.■交流声, 干扰2.■背景(幕), 彩画幕布backedgen.1.■后脊2.■裂缝3.■夹层, 轧疤(缺陷)4.■(轧件)舌尖, 压折(轧制中金属反向流动形成的)backfalln.1.■落下; 掉下2.■掉下的东西3.■摔跤时背着地的跌倒back-fenceadj.1.■邻居间的, 邻居的back-fieldern.1.■(橄榄球的)卫手backfill[ˈbækfɪl]n.1.■回填土[料]vt.1.■回填(坑洞等)backfillern.1.■回填机backfisch[ˈbɑ:kfɪʃ]n.1.■[俚]年轻少女; 未成年的女学生back-flapn.1.■百叶窗backflashvi.1.■反闪n.1.■回流槽backflown.1.■回流; 逆流back-formationn.1.■【语】逆构词, 反成法backgearn.1.■背齿轮, 后齿轮, 慢盘齿轮2.■倒档齿轮装置3.■倒档back-gearedadj.1.■后齿轮的, 减速的back-hauln.1.■(货车的)回程backjointn.1.■平行解理走向的节理面2.■留槽待填3.■石阶踏步背榫back-kickn.1.■逆转, 回转backlandn.1.■[pl. ]背地, 腹地; 偏僻地区; 内陆地区backlegn.1.■逆导磁体backlight[ˈbæklaɪt]n.1.■逆光, 背面光vt.1.■由后面照射backlightingn.1.■逆光照明, 来自后方的照明backlimbn.1.■【地质】背翼backlining[ˈbækˌlaɪnɪŋ]n.1.■书脊粘衬;【建】背衬backlist[ˈbæklɪst]n.1.■出版商一直在重版的书目; 旧版书存货目录backlockingn.1.■反闭锁backlog[ˈbæklɔɡ]n.1.■[美](壁炉中垫底的)园柴2.■[口]存货备用物; 储备金; 积压的工作; 没交付的订货vi.,vt.1.■积压2.■接受订货backmann.1.■杂工, 辅助工backmixingn.1.■逆向混合; 回混; 反混adj.1.■反混的; 逆向混合的backoffn.1.■铲背2.■凹进3.■补偿4.■倒转后解松back-ordervt.1.■订(货)back-outn., vt., vi.1.■扭出; 旋出2.■退火3.■取消; 放弃4.■逆序操作back-packvt.1.■背backpiecen.1.■护背backpitchn.1.■背节距, 反螺旋2.■焊接或铆接行距backplann.1.■底视图backplanen.1.■后连线板, 底板back-planingn.1.■【刷】刨背backplaten.1.■后板; 护板; 信号板back-porchn.1.■后沿backpressuren.1.■反压力; 背压back-resistancen.1.■反向电阻backrest[ˈbækrest]n.1.■靠背, 背架back-rolln.1.■反绕, 倒卷; 重转backroomadj.1.■[俚]不公开的; 秘密的backropen.1.■斜桁撑杆后支索backrunadj.1.■逆向的, 反转的backrushn.1.■回卷backsaw[ˈbæksɔ:]n.1.■背部加厚的短锯; 镶边短锯back-sawnadj.1.■【林】弦向锯切的backscratching[ˈbækˌskrætʃɪŋ]n.1.■[俗]为共同利益而互相利用backscatterern.1.■反向散射体, 向后散射体backscattering[ˈbækˌskætərɪŋ]n.1.■反向散射, 后向散射(的)backseatn.1.■后座2.■次要的位置backset[ˈbækset]n.1.■倒流, 逆流; 涡流2.■倒退; 挫折3.■(疾病等的)复发backshaftn.1.■后轴backshankn.1.■针尾backshiftn.1.■准备班, 交叉班backshotn.1.■排气管内爆音2.■消声射击backsight[ˈbæksaɪt]n.1.■【测】后视读数2.■【测】后视3.■(枪的)表尺(口), 表尺缺口backspace[ˈbækspeɪs]vi.1.■(打字时)退回, 退格backspin[ˈbækspɪn]vi.1.■下旋, 反旋转backsplashn.1.■后挡板, 后防溅板back-spoolingn.1.■棱车电缆倒卷back-stabvt.1.■以卑鄙的手段陷害backstage[bækˈsteɪdʒ]adv.1.■在[往]后台; 在[往]幕后; 私下; 秘密地adj.1.■后台的; 幕后的; 隐藏的n.1.■(剧院的)后台区backstair(s)adj.1.■秘密的, 间接的backstandn.1.■(带式抛光机调整抛光带张力的)后座, 张紧座2.■支承, 构架backstay[ˈbæksteɪ]n.1.■(桅杆)后支索; 牵索backstitch[ˈbækstɪʃ]n.1.■倒缝[针]vt., vi1.■倒缝backstopn.1.■靶障壁, 靶堤2.■托架3.■(阻止球滚得太远的)挡球网4.■后档, 后支撑架vt.1.■挡住; 支持backstrappedadj.1.■【航海】因涨潮或海流关系而无法航行的backstretch[ˈbækstretʃ]n.1.■(径赛跑道中)与终点直道平行部分; [美]将橡皮管从救火车拉直至消防栓的动作backstroke[ˈbækstrəʊk]n.1.■反手击球; 反击2.■仰泳vi.1.■仰泳vt.1.■用反手击backswampn.1.■漫滩沼泽backswept[ˈbækswept]adj.1.■后掠(角)的; 朝后倾斜的backswing[ˈbækswɪŋ]n.1.■反冲, 回摆[程]2.■回复(故态, 立场, 款式等)backsword[ˈbæksɔ:d]n.1.■单刃刀, 大砍刀; 木刀; 使用木刀练习击剑者backtendern.1.■造纸工段看管工; 后整理工2.■小型拉幅机backtrack[ˈbæktræk]vi.1.■退却, 退回; 撤回2.■走回头路; 改变过去的意见[主张]backwalln.1.■后墙2.■后墙水冷壁backwash[ˈbækwɔʃ]n.1.■回流, 倒流; [喻]反响, 余波backwater[ˈbækwɔ:tə(r)]n.1.■倒划; 回水2.■停滞(状态)adj.1.■停滞的, 落后的vt.1.■(用逆划或逆转推进器)停船backwearingn.1.■使陡崖[山坡]后退而不改变它的倾斜度的侵蚀backweldn.1.■背焊缝backwindvt.1.■【航海】使风转向(下风的帆)2.■操(帆)使风向下风处n.1.■背后风, 逆风; 倒片[卷]back-workn.1.■工作面和井筒之间的工作, 井下工作面以外的工作, 辅助工作back-yardn.1.■后院; 常去之地, 附近地区backer[ˈbækə(r)]n.1.■支持者[物]; 衬垫物; (打字机的)垫纸backless[ˈbæklɪs]adj.1.■无(靠)背backmost[ˈbækməʊst]adj.1.■最后面的 习惯用语(as) bare as the back of one's hand1.■一无所有; 一贫如洗at the back of one's mind1.■在记忆的深处, 下意识地at sb.'s back (=at the back of sb.)1.■跟随某人; 支持某人at the back of sth.1.■作为某事的主使者be glad to see sb.'s back (= be glad to see the back of sb.)1.■巴不得某人离开; 希望摆脱某人be laid on one's back1.■卧病在床be on one's back1.■仰卧; [口]卧病; [口]毫无办法, 一筹莫展be on sb.'s back1.■成为某人的负担; 不断地挑剔[嘲笑]某人be thrown on one's back1.■(在摔跤比赛中)被摔倒两肩着地; 被打得大败behind sb.'s back1.■背着某人, 背地里(常带贬义)break sb.'s back1.■使其负担过重而不能胜任2.■使某人失败[破产]break the back of sth.1.■完成某事的最艰难部分2.■挫败; 伤其要害break the camel's back1.■使顶不住或忍不住cast sth. behind one's back1.■把某事置之脑后, 蔑视某事clap sb. on the back1.■拍拍某人的肩膀(表示祝贺或鼓励)get back at sb.1.■[口]向某人报复get off sb.'s back1.■不再成为某人的负担; 不再找某人麻烦get on sb.'s back1.■麻烦某人get one's back up1.■[口](使)发怒; (使)产生对抗情绪; (使)倔强起来put one's back up1.■[口](使)发怒; (使)产生对抗情绪; (使)倔强起来set one's back up1.■[口](使)发怒; (使)产生对抗情绪; (使)倔强起来get sb.'s back up1.■[口](使)发怒; (使)产生对抗情绪; (使)倔强起来put sb.'s back up1.■[口](使)发怒; (使)产生对抗情绪; (使)倔强起来set sb.'s back up1.■[口](使)发怒; (使)产生对抗情绪; (使)倔强起来get to the back of sth.1.■彻底了解事物底细, 弄清真相give sb. the back1.■不再理睬某人, 舍某人而去go behind sb.'s back1.■在某人背后搞鬼, 背着某人搞小动作have...on one's back1.■背着, 驮着2.■受...攻击; 受...的责难; 被...不断地挑毛病have one's back to the wall1.■被逼到没有退路; 陷入绝境; 以寡敌众; 负隅死战fight with one's back to the wall1.■被逼到没有退路; 陷入绝境; 以寡敌众; 负隅死战have one's back at the wall1.■被逼到没有退路; 陷入绝境; 以寡敌众; 负隅死战fight with one's back at the wall1.■被逼到没有退路; 陷入绝境; 以寡敌众; 负隅死战have one's own back1.■[口](向某人)报复, 复仇get one's own back1.■[口](向某人)报复, 复仇have one's own back on sb.1.■[口](向某人)报复, 复仇get one's own back on sb.1.■[口](向某人)报复, 复仇have sb. at one's back1.■有某人在背后支持, 有某人撑腰; 被某人追捕in the back of1.■[美口] 在...背后; 支持, 主使make a back for sb.1.■弯着腰让某人从自己背上跳过[攀登]give a back for sb.1.■弯着腰让某人从自己背上跳过[攀登]make a back to sb.1.■弯着腰让某人从自己背上跳过[攀登]give a back to sb.1.■弯着腰让某人从自己背上跳过[攀登]on the back of1.■紧跟着; 在...之外(常用以表示接二连三的灾祸)upon the back of1.■紧跟着; 在...之外(常用以表示接二连三的灾祸)one's back is up1.■发怒, 生气, 失去自制力pat sb. on the back1.■拍拍某人肩膀(表示赞许或鼓励)slap sb. on the back1.■拍拍某人肩膀(表示赞许或鼓励)put one's back into sth.1.■孜孜不倦地做某事put one's back up1.■[口](使)发怒; (使)发生反感; (使)倔强起来set one's back up1.■[口](使)发怒; (使)发生反感; (使)倔强起来put sb.'s back up1.■[口](使)发怒; (使)发生反感; (使)倔强起来set sb.'s back up1.■[口](使)发怒; (使)发生反感; (使)倔强起来raise one's back (against)1.■不接受..., 对...固执; 反抗ride on sb.'s back1.■骑在某人头上, 压迫某人, 愚弄或欺骗某人rip up the back1.■[美俚]背后说坏话, 背后攻击Scratch my back and I'll scrach yours. (=Scratch me and I'll scratch you.)1.■[谚]你捧我, 我捧你; 你帮我, 我帮你; 朋比为奸。see the back of1.■看(某人)离开; 赶走[摆脱](某人)stab sb. in the back1.■暗箭伤人, 背后说坏话, 诽谤talk through the back of one's neck (=talk through one's neck)1.■[口]说糊涂透顶的话,胡说八道;夸大其词,吹牛speak through the back of one's neck (=talk through one's neck)1.■[口]说糊涂透顶的话,胡说八道;夸大其词,吹牛theback of beyond1.■穷乡僻壤there andback1.■来回turn one's back on1.■不理睬What is got over the devil's back is spent under his belly.1.■[谚](钱财) 来得不正, 去得也不正。What's at the back of it?1.■闷葫芦里卖的什么药? 在背后搞什么名堂?when one's back is turned1.■当某人不在时或忙做他事时with one's back to the wall1.■非苦战不能幸免, 处于绝境back and belly1.■腹背; 前后; 周身2.■衣食back and edge1.■完全地; 全力地back and fill1.■(船顺流而下时)不断地调整船帆使船蜿蜒前进(以避开障碍); 来来回回; 朝三暮四back and forth1.■来回; 往复back and side1.■完毕; 完全; 排除万难back away (from)1.■(从...)躲开, 向后退back down1.■放弃原来的立场[控告, 要求等]2.■降下3.■承认失言back end1.■[英俗]秋天back into1.■倒车撞上(某物)back of1.■在...后边2.■支持; 帮助3.■致使(发生); 起因于back off1.■(车辆等)向后退2.■放弃原来立场; 让步; 食言back on to1.■背对着back out(of)1.■食言; 打退堂鼓2.■因难而退3.■取消4.■扭松; 旋出back to back1.■背靠背2.■一个接一个back to front1.■[口]前后倒置back to square one1.■(问题等)回到原来的状态(没有解决)back up1.■支持; 补充; 倒退; (使)淤塞; (使)积滞 特殊用法answer back1.■应答, 回报, 回答信号arc(ing) back1.■(整流器的)逆弧, 回弧balk back1.■【纺】绒背呢birdy back1.■鸟驮式集装箱运输blade back1.■(桨)叶背broken back1.■(钢丝的)横裂纹带brush back1.■后刷边buy back1.■产品返销carbon back1.■(传声器)碳精座case back with spanner-hole1.■有扳手眼的表壳后盖cat back1.■【船】锚钩索channeling back1.■回流chartered back1.■回租check back1.■复核chill back1.■冷冻稀释chimney back1.■烟道调节板circular back1.■圆?趁?clear back1.■净里脊肉consequential arc back1.■持续性逆弧copy back1.■磁带复录couple back1.■反馈耦合cry back1.■返祖现象cut back1.■稀释; 稀释产物; 中止; 削减; (踢球时)带球急转; (故事、电影等的)倒叙; 电影镜头拼合摄影法cutting back1.■短截, 截顶(指根, 幼枝); 疏伐(指幼树)die back1.■顶梢枯死dolly back1.■(摄象机或摄影机)后移, 后退追踪摄影duty draw back1.■货物再出口时的退税engine throttled back1.■发动机节气门关闭fat back1.■猪的脊背肥膘; 背肉肥的鱼; 蓝鲑fiddle back1.■类似提琴的东西feed back1.■回料; 反馈fight back1.■顶回; 弹回fire back1.■回火fish back1.■锯齿板, 梳齿隔板fishy back1.■鱼驮式集装箱运输flare back1.■火舌回闪flash back1.■反闪; 回火flat back1.■方脊, 平脊(装帧)flexible back1.■软背, 柔软书脊(装帧)floating strong back1.■活动强力垫板fly back1.■(钟)快速回零;【信】回扫full back1.■后卫green back1.■美钞; 美国南北战争时发行的不兑现纸币folding back1.■捣胶; 翻胶half back1.■中卫header back1.■(联合收割机的)收割台挡风板hog back1.■拱起物, 拱背; 等倾线之顶点hollow back1.■腔背, 穹状书脊(书背和书本身不粘在一起的精装, 各国现在一般均通行这种形式, 日本称之为腔背)inphase feed back1.■同相反馈, 同相回输knife back1.■(切割器动刀上的)刀杆; 刀背lead back1.■铅背滨鹬lease back1.■回租left back1.■左后卫loading back1.■负载反馈法lobster back1.■曲折管long fat back1.■猪的长条脊膘long rib back1.■(烟熏肉用长身型猪的)长条肋肉low(er) back1.■腰部medium curing cut back (asphalt)1.■(沥青)中级处理回收段melt back1.■回熔, 反复焙炼, 反复熔炼negative (reverse) feed back1.■【信】负反馈oil back1.■装油设备(石油加工厂用以往铁路油槽车装油的设备)phasing back1.■后相pig back1.■用生铁增碳piston ring back1.■活塞环内表面plough (plow) back1.■利润再投资polling back1.■【采矿】支(架)后采掘pressing back1.■模印, 模压pressure back1.■(航空摄影机的)压板program roll back1.■程序卷回, 程序重算, 程序重新运行racking back1.■留齿缝待接recycle back1.■反向循环reflex-reflective back1.■反光的反射背板remote loop back1.■远端返回[回送]rib back1.■肋条肉right back1.■右后卫roll back1.■重新运行, 重算run back1.■回流, 返回saddle back1.■鞍形山脊safe back1.■(平锉的)背面, (扁三角锉的)侧面sale and lease back1.■出售后回租sand back1.■砂层回填seat back1.■座椅靠背serrated case back1.■锯齿形表壳后盖share back1.■梨铧背short rib back1.■牛前背部肉shunt back1.■调回, 退行signal unit back1.■信号机背板skew back1.■斜块拱座skinned fat back1.■去皮猪的肥里脊肉skip back1.■跳越式回绕slow curing cut back (asphalt)1.■慢干道路沥青snap back1.■快回, 急速返回, 快反向spring back1.■反冲, 跳回sprung back1.■慢性腰骶部棘间韧带损伤square back1.■方脊, 方背(装帧)flat back1.■方脊, 方背(装帧)stamping back1.■模印supporting back1.■支背talk back1.■工作联络电话(专线), 对讲tape back1.■倒带throttling back1.■节流tie back1.■(采矿)警告挡梁tight back1.■紧背, 硬背(装帧)fast back1.■紧背, 硬背(装帧)title back1.■字幕背景track(ing) back1.■后退摄影, 拉镜头upper back1.■上背water back1.■贮水器; 加热水池; 加热管道weather back1.■【建】涂在墙壁上可耐风雨的材料wired back1.■布线背面yellow back1.■美国黄背纸币(可在国库兑换现金), 美国黄金债券 参考词汇见support; |
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