back up怎么读？

Some food labelling practices really get my back up.有些食物标签的贴法实在让我生气。He booted the ball 40 yards back up field.他一脚踢出40码远，把球踢回前场。Alternative treatments can provide a useful back-up to conventional treatment.替代疗法能为传统的治疗提供有效...

vi.协防，补防，支持，堵塞，复制，往后退...

The robber gave me a baleful look.那强盗用威胁的眼光看着我。He killed a robber in self-defence.自卫中,他打死了一个强盗。Williams's play is a tense contemporary three-hander about two murderers and a bank-robber.威廉斯的这部戏剧是一部关于两个凶手和一个银行抢劫犯的扣人心...

采购产品制药机械, 滚筒筛选机, 振动筛选机械, 烘干机, 磁选设备.Pharmaceutical Machinery, Tumbler Screening Machines, Vibratory Screening Machinery, Dryer, Magnetic Separators Pharmaceutical Machinery....

escalades的音标：...

“刮膜”的拼音为：guā mó...

The priests and Levites had purified themselves and were all ceremonially clean.原来,祭司和利未人一同自洁,无一人不洁净.Both the ceremonially unclean and the clean may eat it.无论洁净人不洁净人都可以吃,就如吃羚羊与鹿一般.Everyone in your household who is ceremo...

“变焦”的英语可以翻译为：[医]zooming ...

“狭口”的英语可以翻译为：narrow orifice，(pass's) jaws ...

The stately swan glides gracefully on the pond.天鹅在池面上优美地游动.She stepped gracefully onto the stage.她步态优雅地走上舞台。She pivots gracefully on the stage...她在舞台上优雅地旋转。A rainbow arced gracefully over the town.彩虹在小城上空画出了一道优美的弧线。A sma...

vt.& vi.排练，排演，公开练习vt.详述，在排演中指挥，经训练使熟练掌握，复述，背诵...

gastrohydrorrhea的音标：gastrohydrorrhea的英式发音音标为：['gæstrəhaɪdrə'ri:ə]gastrohydrorrhea的美式发音音标为：['gæstrəhaɪdrə'riə]...

membership的音标：membership的英式发音音标为：['membəʃɪp]membership的美式发音音标为：['membərʃɪp]...

“每周的”的英语可以翻译为：[医]weekly ...

The committee jobbed him when he sought a second term in office.当他想继续连任时委员会开除了他.He jobbed a great deal of the work to smaller firms.他把大批工作分包给较小的公司.If there is an election to be jobbed, it is S . Behrman who manipulates i...

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allocs的音标：allocs的英式发音音标为：['ælɒks]allocs的美式发音音标为：['ælɒks]...