He was overjoyed at his son's return.他看到儿子回来欣喜若狂。Shelley was overjoyed to see me...谢利见到我万分高兴。She was overjoyed when the doctor told her that her newborn baby is healthy and normal.当医生告诉她她的新生儿健康正常时, 她万分高兴。He was over...
Most laboratory animals are quite insensitive to enterotoxin.大多数实验动物对肠毒素极不敏感.Present another paper on cholera enterotoxin at the IAMS on 3 September in Tokyo.九月三日在东京举行的国际微生物首次多边会议上宣读另一篇有关霍乱病毒的论文.Staphylococcus aureus ent...