backflush的音标：backflush的英式发音音标为：['bækˌflʌʃ]backflush的美式发音音标为：['bækˌflʌʃ]...

aback的反义词有：forward, ahead, ahead, forward。adv.aback的反义词（向后）：forward, ahead。aback的反义词（其他释义）：ahead, forward。...

feedback的音标：feedback的英式发音音标为：['fi:dbæk]feedback的美式发音音标为：['fidˌbæk]...

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cut back的音标：cut back的英式发音音标为：[kʌt bæk]cut back的美式发音音标为：[kʌt bæk]...

Her schemes backfired on herself,and she lost her boyfriend forever.她的计划害了她自己,从此永远失去了她的男友。It all backfired on me!一切都与我的愿望背道而驰！His scheme to win the girl backfired and she went to another guy.他追求那女孩的计划产生了反效果,现在她名花另有主。The ...

backpack的复数形式为：backpacks...

backfilling的音标：backfilling的英式发音音标为：['bækfɪlɪŋ]backfilling的美式发音音标为：['bækfɪlɪŋ]...

顶嘴，还口，强嘴，抬杠...

v.（使）积压( backlog的现在分词 )，储存，（为日后装运而）登账确认（订货）...

backpedaling的音标：...

They will be concerned to cut back expenditure on unnecessary items.他们将会考虑削减不必要的开销。Water allotments to farmers were cut back in the drought.在干旱时期配给农民的水量减少。Overgrown deciduous shrubs can be cut back at this time of year.过...

adj.秘密的...

backslapper的音标：backslapper的英式发音音标为：['bækslæpə]backslapper的美式发音音标为：['bækslæpə]...

For use with backflow preventer test cocks to protect from damage.用于防回流阀测试旋塞,防止受到破坏.Backflow preventer manufactured from 300 Series stainless steel for corrosion resistance.防回流阀采用耐腐蚀的300系列不锈钢制造.However, backflow may now ...

backbreaking的音标：backbreaking的英式发音音标为：['bækˌbreɪkɪŋ]backbreaking的美式发音音标为：['bækˌbrekɪŋ]...

switchbacks的音标：...

Their own GlasBac backing and similar competitor backings are recycled through their Cool Blue? backing technology.他们自己的GlasBac后垫以及竞争对手的类似产品都可以由其CoolBlue? 技术回收....

n.臀部，屁股( backside的名词复数 )...

地下水逆流，洞中洪水...

n.回式针迹，来回针脚vt.& vi.用回式针迹缝...

At last, some suggestions were raised for the concrete backfill mining.最后对具体的充填开采方法提出了建议.This article is good for promotion of backfill.本文对充填技术的推广,具有一定的参考价值.The upward drift stoping with backfill is a mining method with ...

paperbacks的音标：...

n.后楼梯，侧面楼梯...

后座...

n.背痛，腰痛( backache的名词复数 )...

I rode bareback to the paddock.我骑着无鞍马来到了牧场。a bareback rider一个骑无鞍马的骑手She prefers to ride her horse bareback.她更喜欢骑马时不用马鞍.She dreamed of being a bareback rider in a circus.她梦想成为马戏团中的一名无鞍马骑手。...

set back的音标：set back的英式发音音标为：[set bæk]set back的美式发音音标为：[sɛt bæk]...

backdraught的音标：backdraught的英式发音音标为：['bækdrɑ:ft]backdraught的美式发音音标为：[]...

backdate的第三人称单数（三单）为：backdates...