The three basic types of antifriction bearings are ball bearings, roller bearings, needle bearings.减摩轴承基本上有滚珠轴承 、 滚柱轴承和滚针轴承三种.A sightseeing tour of the city is included to help you get your bearings...市区观光游也包含在内，帮助你熟悉一下这...
To keep your bearings in a desert sandstorm is impossible.在沙漠的尘暴中要想保持方位感是不可能的.With the aid of a compass the traveler can find his bearings.藉助罗盘,旅行者可以找到自己所处的方位.A sightseeing tour of the city is included to help you get yo...
He gave an exclamation of surprise.他发出一声惊叹。The author used three exclamation marks at the end of the last sentence to wake up the readers.作者在文章的最后一句连用了三个惊叹号,以引起读者的注意.For my part , I cannot keep from uttering an exclamati...
与此同时，黑胶唱片的销售量在1992年下降了一半，只有670万张。Meanwhile, sales of vinyl records halved in 1992 to just 6.7m.传闻有证据表明欧洲的销售量已经下滑。Anecdotal evidence suggests that sales in Europe have slipped.销售量上个月猛增了9％。Sales shot up by 9% last month....