" topull one' sleg "(同某人开玩笑)是惯用语.To pull one's leg is an idiom.英语有很多惯用语.The English language has many idioms.惯用语用好了能够增强文章的可读性.Appropriate use of habitual sayings can increase an article's readability....
Leaching of copper from chalcocite with acidic acetonitrilecopper sulphate system was studied.研究了用酸性乙腈硫酸铜体系从辉铜矿中提取铜.The paper discusses a new method for producing cupric feed copper sulfate by chalcocite and ehalcopyite....
当生活很艰难，你想要放弃的时候，请记住，生活充满了起起落落，如果没有低谷，那站在高处也失去了意义。When life gets hard and you want to give up, remember that life is full of ups and downs, and without the downs, the ups would mean nothing.在卡罗来纳的山地里,有一座孤儿院坐落在高处.The orpha...
皮肤''.'型'.''鼻疽主要影响皮肤和淋巴血管表面的一种慢性鼻疽''.'病'. ''.A chronic form of glanders that affects chiefly the skin and superficial lymph vessels.鼻疽病传染严重,养家畜的家庭一定要做好防范.Farcini...
a vesture of verdure一片翠绿On every side were wooded mountain tops, green with tropical verdure.四面八方都是树木成林的山峰, 呈现出热带的青葱草木.Autumn disrobes the hill of verdure.秋天使山上青葱的草木发黄.The rugged surface of the Palatine was muffled with ...