查询词典 back down off

turn one's back on / upon：背弃..,抛弃

11.Don't turn your back on us.别抛弃我们 | turn one's back on / upon=背弃..,抛弃.. | eg.One should never turn his back on his home country. 一个人永远也不能背弃自己的祖国

turn one's back on / upon：背弃...,抛弃...;对...不闻不问

know... like the back of one's hand.对...了如指掌 | turn one's back on/upon...背弃...,抛弃...;对...不闻不问 | by the back door 通过后门;用不正当的途径

to turn one's back on：不理,看不起,背弃

背着某人说坏话 --- be behind one's back | 不理,看不起,背弃 --- to turn one's back on | 后退 --- to back away

Back veneer：(胶合板之)里板

back valve | 回动阀, 止回阀, 逆止阀, 单向阀 | back veneer | (胶合板之)里板 | back view | 后视图

Go way back：有交情,两个人在一起很长时间

.go way back 有交情,两个人在一起很长时间 | Angela and I go way back, we've known each other since elementary school. 我和An... | My boss and I go way back , she was my boss at my first job. 我和老板关系...

back yoke：后过肩

总肩 across back shoulder | 后过肩 back yoke | 背缝 center back seam

back blading：倒车叶片组

back bias 反馈偏压 | back blading 倒车叶片组 | back board 靠背板

back blading：倒刮

back-biased silicon diode 反向偏压硅二极管,反向偏置硅二极管 | back-blading 倒刮 | back-bombardment 反轰击

back blading：倒车叶片

反向偏压,负偏压 back bias voltage | 倒车叶片 back blading | (焊缝)清根,挑焊根 back chipping

back blading：倒车叶片装置(涡轮机的)

back bend molding | 一种边向后弯曲的油画外框 | back blading | 倒车叶片装置(涡轮机的) | back blow | 反冲, (枪炮的)反座

right atrium：右心房

所有沟内均有血管走行并被脂肪组织覆盖右心房(right atrium)位于心的右上部,腔大壁薄,其向左前方突出的部分称右心耳(right auricle),内面有许多并行排列的隆起肌束,称梳状肌.

quadrupled：翻了两番

字面意思literally means | 翻了两番quadrupled | 双方优势最大化maximizes he strengths of both parties