Mayors wear chains round their necks as badges of office.市长们戴着象征职位的项链.Voters are deciding everything from big city mayors to small village leaders.选民将决定从市长到村官的一切人选.Many of the first black mayors, like Stokes and Hatcher....
She stopped using drugs for a month, but then relapsed.她一个月没吸毒, 但后来又吸起来了。Scarlett relapsed into silence but she could not sIt'still.思嘉这才沉默下来,可是没法静静地坐着.Results All patients were healed at first stage except 1 relapse...
He finished the job in spite of many discouragements.尽管遇到很多挫折他还是做完了这个工作.Despite all these discouragements, she refused to give up.她尽管遇到许多挫折, 却仍然不气馁.There are purely logistic discouragements to newspaper reading.有些纯属逻辑上的障...
HIV - 1 integrase ( IN ) integrates viral DNA into host cells through two steps metal ions - dependent reactions.HIV -1 整合酶 ( IN ) 通过依赖金属离子的两步反应将病毒DNA整合入宿主细胞中.IntI 1 integrase gene and class 1 integron marker genes were ...