dieback的音标：dieback的英式发音音标为：[da'ɪi:bæk]dieback的美式发音音标为：[da'ɪibæk]...

...

GoBack的音标：...

n.（尤指戏剧中用的）背景幕布( backcloth的名词复数 )...

v.（内燃机火）逆流而着火，回闪...

hunchbacked的音标：hunchbacked的英式发音音标为：['hʌntʃbækt]hunchbacked的美式发音音标为：['hʌntʃbækt]...

v.（内燃机等）发生逆火( backfire的第三人称单数 )，发生回火，（枪炮）向后爆发，发生意外...

反加热，回热...

The performers, in costume and make-up, were walking up and down backstage...上了妆穿着戏服的演员在后台走来走去。He went backstage and asked for her autograph...他去后台跟她要了签名。Lee Kuan Yew still likes to jerk the strings backstage in Singapor...

backlogging的音标：...

It was too late to turn back.回头已经太晚了。They were very nearly forced to turn back.他们差点被迫返回。Don't turn back the corners of the pages to mark your place.别折书页的角来标明你读到的地方....

反馈...

The trench will be backfilled and reinstated to the original condition upon completion of works.在建造工程竣工后,电缆壕坑将被回填至原状.Cement piles ( diameter 600 mm ) are foreseen under slab and inside the backfilled river.地坪下和回填河道内采用直径6...

flashback的复数形式为：flashbacks...

I must have made more than 100 phone calls and I didn't get a single knockback.我一定已经打过100多个电话了，而且还没遭到过拒绝。It'should now roughly knockback the correct length of 20 yards.现在它会正常击退20码了....

Against other gauges the greenback may still be overvalued.用其他的标准度量,美元将仍然是高估的.The yen slipped against the greenback , trading at 120.34, down 0.78 yen.日元对美元的汇率以120.34兑1美元收盘, 下跌0.78日元.The greenback also rose against the e...

vt.倒填日期，使（付款等）在较早的日期开始生效...

后退...

收进...

The ball rebounded from the backboard.球从篮板上弹回来.Galvanized by the authority in her voice, Pork approached the wagon and fumbled at the backboard.波克听了思嘉这种命令的口气, 怎敢怠慢.于是他走到马车边,在马车后厢摸索着.The ball hit the backboard and bounced...

The mayor is backpedaling on his election promise.那位市长正在对他的竞选承诺打退堂鼓.Babe's pointing to the bleachers replaced by the charm of a backpedaling shoulder shrug.巴比对观众的颐指气使被乔丹无奈耸肩的魅力所取代....

backtrack的现在进行时为：backtracking...

反铲挖土机...

Your camcorder should have these basic features: autofocus, playback facility, zoom lens.你的便携式摄像机应该具备以下基本功能：自动聚焦、回放功能、变焦镜头。I heard a playback of one of the tapes.我听到了其中一盘录音带的回放。A TV playback showed exactly what had happe...

周折...

n.浮松（一种表面粗糙疏松的棉或亚麻布），浮松布...

go back on的音标：go back on的英式发音音标为：[ɡəu bæk ɔn]go back on的美式发音音标为：[ɡo bæk ɑn]...

backbar的音标：backbar的英式发音音标为：['bækbɑ:]backbar的美式发音音标为：['bækbɑ]...

Such a motion is considered a test of backbench opinion.这样的动议被视为对后座议员立场的考验。The Prime Minister has caved in to backbench pressure.首相迫于后座议员们的压力让步了。The wisdom of the retired generals and backbench MPs conjoins.退役将军和后座议员的智慧结...

He gave the donkey a mighty prod in the backside.他用力捅了一下驴屁股。Get up off your backside and do some work!起来干点活儿吧！What he needs is a good boot up the backside!他需要的是在他屁股上狠狠踢一脚....