实际上我认识她，但是我身着工作服，与她擦身而过的时候却没被认出来。I actually knew her, but in overalls I passed unrecognised.他的工作服已经被油浸透，该洗洗了。His work clothes, having become saturated with oil, had to be cleaned.他的工作服挂在厨房里的挂钩上。His work jacket hung on th...
某些病毒的核衣壳是由被膜所包绕.In some viruses the nucleocapsid is surrounded by an envelope.衣壳同包围它的核酸一起称为核衣壳.The capsid together with the enclosed nucleic acid is the nucleocapsid.其核酸结构为线状双股DNA, 衣壳为二十面体对称,有囊膜.It has linear double stra...
For the time being, however, immunotherapy is still in its experimental stages.但免疫疗法目前仍处于实验阶段。Treatment, though - whether it's chemotherapy or immunotherapy - will tilt the odds in her favour.不过,治疗一下 -- 不管是化学疗法还是免疫疗...
Cross was a little taken aback by her abrupt manner.她鲁莽的态度让克罗斯感到有点吃惊。Roland was taken aback by our strength of feeling.我们反应如此强烈，令罗兰大吃一惊。The little girl screamed and it took us aback.小女孩的尖叫声吓了我们一跳....
Kim's mother agreed to vouch for Maria and get her a job.金的母亲同意为玛丽亚担保，好让她找份工作。They asked whether I was prepared to vouch for him.他们问我是否愿意为他作担保.I can vouch for the fact that he is a good worker.我保证他是好员工....