The crosshead must establish protection cover, to avoid the incaution harms and operates the personnel.联轴器处必须设置保护罩, 以避免不小心伤及操作人员.Let me discovers incaution letting it to kidnap you, you don't get lost, liking?让我发现不小...
The ski school coaches beginners, intermediates, and advanced skiers.滑雪学校训练指导初学者及中级与高级滑雪者。It's not really suited to absolute beginners.它并不真正适合从零开始的初学者。She's in the beginners' class.她在初级班。...
不缴水费引起的断水的比率正在上升。The rate of disconnections following non-payment of water charges is rising.算出那些比率的平均值再乘以100。Take the average of those ratios and multiply by a hundred.英镑非常坚挺，对德国马克的比率是1比2.88。The pound was rock solid at ...
Some thieves have eaten off their irons with mercury water.有些窃贼用汞水腐蚀他们的镣铐.What caused the price of irons to slump?钢铁价格暴跌是什么原因?Irons expands when it is heated.铁加热时就膨胀....