目的: 探讨氟喹诺酮类抗菌药后效应及其合理应用.OBJECTIVE : To probe into the after - effects and rational use of fluroquinoloncs.重点产品: 甲砜霉素 、 氟苯尼考 、 强力霉素 、 喹诺酮类.Key products: A thiamphenicol, florfenicol test, doxycycline, the quinolones.对喹诺酮类...
I’m on the lookout for a good book on German history.我想找一本关于德国历史的好书。How many of them could tie a lanyard knot, or take a wheel or a lookout?他们有几个人能结水手结? 能开船?能上班?He denied that he'd failed to keep a proper lookout t...