非离子型表面活性剂有聚氧乙烯缩合物糖酯和烷基胺氧化物.Nonionics include polyoxyethylene condensates, sucrose esters and alkyl amine oxides.解决这一问题的一般办法是避免使用烷基卤.The general answer to this problem is to avoid alkyl halides.非离子型表面活性剂有聚氧乙烯缩合物, 糖酯和烷基胺氧化...
You don't care about anything but yourself and your precious face.你什么都不关心，除了你自己和你那张娇贵的脸。They look too wasted to care about much.他们看上去疲惫不堪，以至于顾不上太多。Joe Sixpack doesn't care about that.普通工人不在意那事。...
Could you stop at the coffeehouse and get me a muffin?经过咖啡店时能帮我买块松饼 吗 ?One day, the psychologist saw a young couple in a small coffeehouse.有一天, 这位心理学家在一家咖啡屋见到一对年轻夫妇.Where there has been coffee, there has been the coffeeh...
在最得意的时候要谦虚.Be modest when you are on the crest of the wave.简森新买的玩具火车是他得意的东西.Jason's new toy train is his pride and joy.她的声音里带有一种极为得意的语气.There was a positively triumphant note in her voice....
Frogs eat pests which destroy crops and carry diseases.青蛙吃破坏庄稼、传播疾病的害虫。He doesn't spray against pests or diseases.他并不喷药防虫祛病。Rodents carry diseases and are generally regarded as pests.啮齿目动物传播疾病,常被当作害虫对待....