The dog has nipped the postmen on the leg.这条狗咬了邮递员的腿.He winced as the dog nipped his ankle.狗咬了他的脚腕子，疼得他龇牙咧嘴。The dog nipped him in the leg.那只狗咬了他的腿。Beasley told me he'd seen you, so I nipped straight home.比斯利告诉我他看到你了...
People always think I'm a fool, and I dare say they're right.人们总认为我是个傻瓜，想必他们是对的。I dare say he did as he was bidden.我敢说他按照要求做了。There is something wrong with the TV set, I dare say.恐怕电视机有毛病了吧....
石墨层中的碳原子相互连接形成碳环。In graphite sheets, carbon atoms bond together in rings.可分离的碳环化合物环内含七个或七个以下的碳.Isolable carbocyclic compounds contain seven or fewer carbons in the cycle.制取四碳环化合物的特殊方法是在第三十二章中阐述的.Special methods for four ...