I get very nervous because I'm using a lot of expensive equipment.因为正在使用很多昂贵的设备，所以我非常紧张。He developed a nervous twitch and began to blink constantly.他身体出现了神经性抽搐，开始不停地眨眼睛。This works through the mediation of the centra...
We need a convincing win to put us back on the right track…我们需要一场令人信服的大胜，以重回正轨。For the reason why optical activity of mesomer is counteracted classical answer was not convincing.指出了内消旋体消旋原因传统解释的不合理性.This argument seems c...
Months passed and it felt like our relatives could reassurances.几个月过去了,亲戚们也没什么更多的表示了.Everybody's reassurances have encouraged me.大家的勉励鼓舞了我....reassurances that pesticides are not harmful.杀虫剂没有危害的保证We have had some r...