我有点儿喘不上气,心脏咚咚地快速跳动着。I was a little breathless and my heartbeat was bumpy and fast.他听见低沉的心跳声,跳动的速度却更快了。He heard his heart thump dully but more quickly.他的心脏曾3次停止跳动。His heart stopped three times....
另两个为胸腺嘧啶和胞嘧啶, 即称为嘧啶的单环结构.The other two, thymine and cytosine, are single ring structures called pyrimidines.嘌呤为嘧啶取代或嘧啶为嘌呤所取代,叫做颠换.The substitution of a purine for a pyrimidine, or vice versa is a transversion.本文研究氟脲嘧啶(5—...
Suddenly he heard a rustle in the peony pavilion and someone sighing deeply.他忽闻有人在牡丹亭畔长吁短叹.What are you sighing about?你为什么唉声叹气?What are you sighing about? Is something wrong?你叹息什么? 出什么事了?Sighing for sorrow can be harmful...
我是个罪人,必须忏悔我的罪过。I am a sinner and I need to repent of my sins.你干脆去教堂忏悔自己的罪过吧。You just go to the church and confess your sins.罗马教廷对堕胎的教义非常清楚:这是罪过。The Vatican's teaching on abortion is clear: it is a sin....
The cook is grating a carrot.厨师正在把胡萝卜磨成细丝.Their method of negotiating is a combination of the carrot and the stick.他们谈判的方法是软硬兼施.Mix the meat with the onion, carrot, and some seasoning.把肉和洋葱、胡萝卜及一些佐料搅拌在一起。Instead of snack...