He scrounged around in his desk drawer for a paper clip.他在书桌抽届里翻来翻去找纸夹.She fastened the papers together with a paper clip.她用曲别针把文件别在一起.The letters were held together with a paper clip.信是用一枚回形针夹在一起的....
Super - fluidics floatation is high efficient compared with commons.超效 射流气浮技术同传统的气浮方法相比,更显得高效实用.The variation of relative parameters of sugar juice during the fluidics cane sugar factory was introduced.介绍了超效射流技术用于糖厂混合汁提纯...
Her hatred of authority led to her expulsion from high school.她对权威的仇恨导致她被中学开除。These events led to the expulsion of senior diplomats from the country.这些事件导致一些高级外交官被驱逐出境。The expulsion of dust from the volcano was visible f...