backbones的音标：backbones的英式发音音标为：['bækbəʊnz]backbones的美式发音音标为：['bækboʊnz]...

adj.（恭维话）讽刺挖苦的，假惺惺的，（网球等运动）反手击球的，用反手的...

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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...

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...

huckaback的音标：huckaback的英式发音音标为：['hʌkəbæk]huckaback的美式发音音标为：['hʌkəˌbæk]...

A backpack is a Viking helmet - neither should be a crowed train.背包像维京海盗的头盔一样,不应该带上拥挤的火车.He squirmed out of the straps of his backpack.他扭动身体，挣开背包的肩带。Looking back, she feels she should never have hung up her backpack.回首过去...

Backdoor deals are unhealthy practice.走后门是一种不正之风.The thief escaped by the backdoor.贼从后门逃走了.Why do I think she got in through the backdoor?为什么我总觉得她是走后门进来的?...

backlogs的音标：...

backcrossing的音标：...

backfire的一般过去时为：backfired...

Yet the corporate business organization has drawbacks as well as benefits.公司这一营业组织形式既有优越性,也有不利之处.The house had many drawbacks, most notably its price.这房子有很多缺陷，尤其是它的价格。This method has quite a few drawbacks.这种做法弊病不少.Keep i...

带回（某人或某物），还回（某物），回忆[回顾，回想起]（往事），使（某人）恢复（某状态）...

n.甘蓝菜的害虫...

And the LORD said unto me, The backsliding Israel hath justified herself more than treacherous Judah.耶和华对我说, 背道的以色列比奸诈的犹大还显为义.This may help to maintain the gains you've made and to prevent backsliding.这或许有助于保持你所取得的进...

后退...

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...

James usually drives a little hatchback.詹姆斯通常开一辆小巧的掀背车。It all looked a bit of a squash as they squeezed inside the small hatchback.当他们挤进那辆小小的舱门式汽车时，看起来有些过于拥挤。This car is the successor to our popular hatchback model.这种汽车是...

The orange tip shows up well against most backgrounds.橙色的尖端在大多数背景下都很醒目。The guests came from all social backgrounds...客人们来自各个社会阶层。Their cultural backgrounds gave them a spirit of adventure.他们的文化背景赋予了他们一种冒险精神。The Black chu...

回洗，反流，反溅，逆流冲洗...

n.支持，后援，阻塞，备份文件，[乐]伴奏adj.备用的，后补的，支持性的，伴奏的...

backtrack的现在进行时为：backtracking...

bring back to life的音标：...

backspaces的音标：...

n.恢复，复原，巧妙的回答或反驳，东山再起，回归...

backroom的复数形式为：backrooms...

n.支持者，赞助者( backer的名词复数 )...

backlogged的音标：...

backdate的现在完成时为：backdated...

v.后退...