He has made free with the reading room after class.课后他可以任意使用阅览室.Let's go home together after class ( is over ).下课以后我们一起回家.What do you want to do after class?下课以后你想干什么?...
Cyclohexyl nitrate is an effective cetane number improver for diesel oil.硝酸环己酯是一种有效的柴油十六烷值改进剂.I drank a cup of tea that tasted of diesel.我喝了杯有股柴油味的茶。Diesel exhaust is particularly aggravating to many susceptible individu...
Andy Canvin is a pioneer on the strange frontier of DNA genealogy.安迪-卡文是DNA谱系学奇异前沿的先锋人物.He had sat and repeated his family's genealogy to her, twenty minutes of nonstop names.他坐下又给她细数了一遍他家族的家谱，20分钟内说出了一连串的名字。He was ...