He spoke with unwonted enthusiasm.他讲话显得出人意料地热心。His enthusiasm was somewhat lacking in spontaneity,I thought.我觉得他的热情有点勉强,缺乏自发的冲动。Self-discipline, willingness, enthusiasm, that's what you must depend on.自律、自愿与热情，这是你所必...
She radiates an infectious enthusiasm for everything she does.她做任何事情都充满一种极富感染力的热情。He brought to the job not just considerable experience but passionate enthusiasm.他不仅给这一工作带来了不少经验，而且倾注了极大的热情。She wrinkled her nose, piqued ...
The speaker was received with a mixture of applause and hisses.那演说者同时得到喝彩声和嘘声.She was greeted with boos and hisses.迎接她的是一片嘘声.After a moment the barracking began. First came hisses, then shouts.过了一会儿便有人起哄了。先是嘘声，然后就是大喊大叫。T...
方法: 对按蚊种群生态观察.Methods: Observation on the population and ecology of Anopheles.按蚊属一新种描记 ( 双翅目: 蚊科 )A NEW SPECIES OF ANOPHELES ( DIPTERA: CULICIDAE )目的了解横琴岛嗜人按蚊盐水耐受特性.Objective To study the salt - tolerant characteristic o...