Requirements: Valve must be tight against reverse flow under all pressure differentials.要求: 在所有压差下,阀门对于回流的密封必须紧密.Detectives have run into a conspiracy of silence in the tight-knit communities of the peninsula.侦探们犯了难，半岛上各...
It is better to stretch the tight muscles first.最好先伸展一下僵硬的肌肉。She walked off the plane in a miniskirt and tight top.她身穿迷你裙和紧身上衣走下了飞机。He held on tight but she prised it from his fingers.他抓得很紧，但她还是掰开他的手，把它拿走了。...
Brecht's verdict was that his screenplay had been mutilated...布雷赫特的结论是他的电影剧本已被窜改。Once, I found him reading Brecht.他知道各国首都, 还认识各国的国旗.But the comparison with Brecht is nevertheless instructive.不过,与布莱希特的比较仍然给人以启发.Brech...
Buying expensive furniture is not necessarily the smartest move to make.购买昂贵的家具不见得就是最明智之举。All the pretty women wore their smartest dresses.所有漂亮的女士都穿着最漂亮的连衫裙.I've never been the smartest person in the room before.我从来...
used to的近义词有：used to, would。下面这两个词均含"过去惯常，过去总是"的含义：used to：指客观地表示过去的习惯，既可是过去经常发生的动作，又可是过去一向存在的状态，比would通俗，往往含今昔感。would：指过去经常发生的行为，主观感情色彩较浓，只表过去惯常行为，既不表状态也不表持续动作。不含"过去如此，现在不再这样"的意味。...
巨大的损耗无疑是战争的必然结果。Wastage was no doubt a necessary consequence of war.这是一项旨在使损耗减至最低的新生产技术。It was a new production technique aimed at minimizing wastage.考虑到损耗,买比所需更多一些的纸.Buy more paper than you need to allow for wastage....
爱国主义是政客们的惯用伎俩。Patriotism is every politician's stock-in-trade.多么肮脏、卑劣的伎俩！What a dirty, low-down trick!如果你告诉这些人实情，他们是不会选你的。但是如果你耍点儿伎俩，他们会不止一次推举你。If you tell those folks the truth, they won't vote for you. But if...
This herbicide degrades in moist soil.这种除草剂在潮湿的土壤中分解.He attributed this to a dilution effect of the herbicide.他把这归因于除草剂的稀释效应.Persistence of the herbicide in the mud was irrespective of formulation.除草剂在底泥中的持久性与剂型无关....
这是喷射式钻头,那是人造聚晶金钢石钻头.This is jet bit and that is a PDC bit.pdc钻头用聚晶金刚石 ( 复合片 ) 作为刀具.PDC bit uses polycrystalline diamond compacts ( PDC ) as cutters.提出一种人造聚晶金刚石镶套新工艺———六面顶高压镶套工艺.A new mounting technology for synthetic dia...