你未给她饮品是待客不周.It was inhospitable of you not to offer her a drink.已3个月未给工人发工资.The worker have not is pay for three week.目击者保留意一些资讯未给警方.The witness withheld some information from the police....
Our driver strolled up, huge and swarthy.我们的司机悠闲地走了过来，他身材高大，肤色黝黑。He collected some orange juice from the refrigerator and, glass in hand, strolled to the kitchen window...他从冰箱里拿了点橘子汁，然后手拿杯子溜达到厨房的窗口。Entering the grove, he...
试验说明:原核表达的重组Aer毒素 和天然Aer毒素 诱导獭兔产生的血清IgG抗体可以互相识别重组Aer毒素 和天然Aer毒素,重组Aer毒素 和天然Aer毒素 有相似的抗原性.The results indicated that natural and recombinant Aer toxins had similar antigenicity.无毒, 无刺激性及抗原性.It had no toxicity, irritation,...