目的研究迟缓爱德华菌溶血素的特征.Aim study the characteristic of the hemolysin of Edwardsiella tarda.血清溶血素法检测小鼠血清抗体的产生.Adopt the serum haemolysis to measure the production of serum antibody.文摘: 目的研究迟缓爱德华菌溶血素的特征.Abstract: Aim study the c...
车站工作人员通过广播告知火车到站了。Station staff announced the arrival of the train over the tannoy.他接受了第三次检查，被告知不宜上班。He had a third examination and was declared unfit for duty.我已经本着良心将危险告知他们。I have been scrupulous about telling them the...
Benson signaled the auctioneer quietly and kicked the bid up another thousand dollars.本森悄悄地向拍卖人做了个手势,然后把出价又抬高了1000美元.She spoke in a quietly melodious voice.她说话轻声细语，嗓音甜美。It was raining quietly and steadily and there were ...