铁轨跨过这条河直达矿井口。Across the river the railway track ran up to the pithead.几架马车仍然在破落的矿村中曲折行进。A few horse-drawn carts still trundle through the dilapidated mining villages.紧密团结的矿业界a tight-knit mining community...
雪花好像融合在一起形成了冰晶。The flakes seem to fuse together and produce ice crystals.雪花是冰晶的松散凝结.Snowflakes are loose aggregates of ice crystals.水珠或冰晶非常小,以至于能够一直悬浮在高空中.Droplets or ice crystals are small enough to remain suspended alo...
Halogen atoms contain seven electrons in their valence shell.卤原子在它们的介电子层含有七个电子.Without doubt chloroform is one of the most important compounds containing a carbon - halogen bond.毫无疑问,氯仿是含碳?卤键的最重要的化合物之一.The formation of p...
I waited apprehensively for him to comment.我战战兢兢地等着他给出评论。He glanced a trifle apprehensively towards the crowded ballroom.他敏捷地朝挤满了人的舞厅瞟了一眼.Then it passed, leaving everything in a state of suspense , even the willow branch...
摇摆的黄蜂抓住脆钩喘息.The wagging wasp grasps the crisp clasp for a gasp.过剩与短缺, 为何中国经济总是如同摇摆的秋千?Superfluous with shortage, why is Chinese economy always as pendulous swing?1972年6月的一天, 芝加哥圆形剧场挤满了大汗淋漓 、 疯狂摇摆的人们.It was mid - June , 1...