Recent studies suggested that erythromycin may be effective in prophylaxis against pertussis in exposed, susceptible persons.最近的研究提示,红霉素对暴露于百日咳的易感者,在预防上有效.Objective To study the human pharmacokinetics and bioequivalence ...
Objective To observe susceptibility of Streptococcus mutans biofilms to erythromycin.目的观察变形链球菌生物膜对红霉素敏感性.Recent studies suggested that erythromycin may be effective in prophylaxis against pertussis in exposed, susceptibl...
最幸福的人们并不一定什么都是最好，只是他们懂得欣赏生活的美好。The happiest are not those who own all the best things, but those who can appreciate the beauty of life.他其实并不关心诸如此类的问题。Issues such as these were not really his concern.尽管他家境一般，但也并不算贫穷。Thoug...
According to World Bank figures, 41 per cent of Brazilians live in absolute poverty.根据世界银行的统计数字，41%的巴西人生活在赤贫中。Brazilians look gloomily forward to a New Year that even the president admits will be grey and cheerless.展望新年，...
Gunmetal sheen of sundown bathes craggy terrain where the Rio Grande cuts a tortuous path.崎岖的山体被蜿蜒的里约格兰地河切断,在夕阳下呈现出暗灰色光泽.The short, craggy Property Protection chief settled down in a facing chair.这位身材短小, 面孔粗犷的财产保卫部部长在对面一...
The trams carried an average of 279 200 boardings daily in 1997.年内,电车载客量平均每日279200人次.Ms Rice is keen not to sharpen tensions ( ship - boardings will apparently be few ).赖斯女士不想加剧紧张局势 ( 很明显,船只运送的货物将会很少 )....
They try to tease out the answers without appearing to ask.他们试图不动声色地套出答案。The best way to deal with a tease is to ignore him.对付爱捉弄人的人的最佳方法就是不搭理他。The boys would tease you to death if they didn'tfancy you.如果男孩们不喜欢你的话，他...