The name of Mozart recurred frequently in his conversation.在他的谈话中,莫扎特的名字一再地被提到.Old memories constantly recurred to him.往事经常浮现在他的脑海里.The checkered pattern of that suspender recurred incessantly to his mind.那根背带的棋盘格花纹不停地在他...
种牛痘疫苗可以控制住天花.Smallpox can be contained by vaccination.种牛痘可以免患天花.Vaccination immunizes people against smallpox.种牛痘防天花是有效的.Vaccination for smallpox is efficacious....