The blades at its periphery throw off air centrifugally in a direction following the rotation.轮周叶片将空气沿着转动方向抛离轴心.The defects of alloy steel pipe centrifugally cased are drawn. Their causes and preventives are analysed.归纳出...
She was so disloyal to her deputy she made his position untenable.她对她的副手很不守信义，使得他的职位岌岌可危。I decided to put in for a job as deputy secretary.我决定申请副书记一职。By convention the deputy leader was always a woman.按惯例，这一领导职务的副职总是由女性担...
Bootleggers sold 75 million dollars-worth of copies.非法书商们售出了价值7,500万美元的盗版书。A lot of these newly rich people are just big bootleggers, you know. "有很多这样的暴发户都是大私酒贩子, 你要知道. ”The preachers and the bootleggers found they had a...