She travelled 14,000 miles by sledge across Siberia to Kamchatka.她乘雪橇穿越西伯利亚到达了堪察加半岛，行程共1.4万英里。The sledge gained momentum as it ran down the hill.雪橇从山上下冲时的动力越来越大.Last week there was a quarrel during a sledge drive.上礼拜当雪车驶...
PP是一种半结晶性材料.PP is a semi crystalline material.PBT是一种通过浓缩成型而制备的,一种半结晶热塑性塑料.Polybutylene terephthalate ( PBT ) is a semicrystalline thermoplastic polymer formed by a condensation process....
She raised her eyebrows comically.她滑稽地挑了挑眉毛。He began comically ad-libbing a script.他即兴调侃起了一段剧本。The display of prehistoric monsters is comically naive.史前怪物的展览幼稚可笑。...
Since then, economists have vied with each other to overturn this orthodoxy.自此之后, 经济学家就开始争相颠覆这个传统理论.They all vied in paying her attentions.他们向她争献殷勤.They vied with each other in admiring ejaculations.他们两个人你一言,我一语,兴高采烈地交谈着...
The chairman expatiated for two hours on his plans for the company.董事长用两小时阐述了公司的规划.In contrition she expatiated on the beauty of the garden.在后悔中,她反复谈论着花园的美丽.Mr Thornhill expatiated upon the common topics of conversation ...