She was secretly vetted before she ever undertook any work for me.她在为我工作以前曾受到过秘密考查。He had not been allowed to read any book until his mother had vetted it.未经母亲的审查，他什么书也不能看。He can find no trace of a rule requiring researc...
All cells are attached to the basal lamina, but some do not reach the surface.全部细胞都附着到基板, 而有些细胞,不到达表面.After a week, original and hale strong lamina gradually atrophic and shrivelled.一星期后, 本来健壮有力的叶片逐渐萎缩干瘪.Results The nucl...
我试着回忆在这里度过的所有美好时光。I try to remember all the good times I've had here.不过，他最宝贵的时光将在自己的农场里平静地度过。His most prized time, though, will be spent quietly on his farm.我认为你在南美度过的青少年时代让你产生了偏见。I think your South American youth h...
Among the simplest are the lanthanum compounds of the form La?其中最简单的是la? 研问降娘缁0合物.Description: Lanthanum Nitrate is soluble in water and moisture in wet air.说明: 硝酸镧溶于水,在潮湿的空气中易潮解.The extraction mechanism and separation p...
They milled around the ballroom with video cameras.他们扛着摄像机在舞厅里转来转去。The grain was coarsely milled.谷物粗磨过了.Before kickoff, parents and grandparents milled and mingled and doddered and eventually sat down.开球之前, 父母与祖父母们走来走去,混...