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....
I was in bed with flu. My wife can vouch for that/me.当时我患流感卧床休息。我妻子可为此/为我作证。You should give the names of two people who can vouch for your honesty and reliability.你应该提供两个能担保你诚实可信的人的名字。I can vouch for the fact that he is ...
短期内, 那些变异体就会在以后的爆发中起主导地位.In short order, those strains become dominant in the next outbreak.而一旦分离出变异体, 对应的突变基因就可以鉴定出来了.Once mutants have been isolated, the mutated gene can be molecularly identified.果胶是由半乳糖变异体和葡萄糖变异体角素构成...
Why does a space shuttle get hotter on reentry than on liftoff?能想象航天飞机穿越大气层时受到摩擦产生的热量有多惊人吗?来一起听听 吧 .Was it really hotter, or was he weaker?是天气比往年热呢, 还是自己的身体虚 呢 ?Hotter water was also better at removing dog dander and pol...