Methane is often regarded as the second most important greenhouse gas after carbon dioxide.甲烷常被认为是仅次于二氧化碳的重要温室气体。Methane is said to be hydrophobic.甲烷被称为疏水的.The project is consisted of a modern hoggery, goose house and me...
Methane gas does collect in the mines around here.周围的矿井里的确有沼气聚积。The ignition of methane gas killed eight men.甲烷起火，致使8人丧生。Methane and propane are alkanes.甲烷和丙烷是烷烃。...
I work out regulary to keep fit.我经常努力锻炼身体以保持健康.He runs to keep fit.他跑步为了保持健康.I think the best way to keep fit is to go in for sports.我想保持身体健康的最好办法就是参加体育运动....
Mike found a challenging job as a computer programmer.迈克找到一份做计算机程序员的富有挑战性的工作。I a computer programmer but I don't know if I'm clever enough.我想当一名电脑程序员,但不知道我是否足够聪明.You are Miss Liu Qian , applying for the positio...
Inspectors were appointed to inquire into the affairs of the company.督查员受委派调查该公司的事务。You can inquire of your new neighbors where the post office is.你可以问问你的新邻居邮局在哪儿.Physics does not inquire into the essence of atoms or of ...