It'seems wise to reconnoiter before entering the town.在进入那城以前,先侦察一下是明智的.His intention had been to reconnoiter.他的意图是侦察一下.I thought it was dangerous, but he insisted and went on ahead to reconnoiter.我认为那太危险了, 但他却坚持要去探...
Charlie Nelson has nurtured fine sprinters.查理·纳尔逊已经培养出了相当优秀的短跑选手。He has been the trailblazer and given British sprinters the belief that we are able to take on and beat the world's best.他一直是开路先锋，让英国短跑选手相信我们能与世界上最好的运...
搞研究不让动物遭点罪是不可能的.It's impossible to do research without inflicting some pain on animals.让动物跑.Let animals run wild.别让动物到厨房里.Keep animals away from the kitchen....
I was a very quiet, studious little girl.我那时是个非常安静、勤奋好学的小女孩。She was a studious child, happiest when reading.她是个勤奋好学的孩子, 读书最使她感到快乐.a studious young man勤奋的小伙子He always pays studious attention to detail.他总是认真注意细节....
Having to get up at three o'clock every morning was the least of her worries...她发愁的事多着呢，相比之下，每天早上3点就要起床根本就不算什么。What worries some of us is that the Prime Minister may feel simply unable to do a somersault...使我们中间的一些人...
亚胺基杂环丙烷季铵盐的阳离子,一定是按协同反应的方式开环的.The aziridinium ions must all be opened by a concerted process.偶氮杂环丙烷是一类重要的 、 环内张力颇大的化合物.The diazirines are interesting , highly strained ring systems.在最佳反应条件下,环丙烷羧酸异丙酯的产率达92%.Under the opti...