禁毒专家说它可能会结束强效可卡因吸食泛滥的局面。Drug experts say it could spell the end of the crack epidemic.每隔几年他们就会因这条河的泛滥而被迫离开家园。The river flooded them out every few years.这座城市毒品泛滥。The city is awash with drugs....
The creatinine clearance ( Ccr ) was calculated followed the Cockcroft - Gault formula.采用Cockroft-Gault公式计算肌酐清除率 ( Ccr ).Objective To evaluate the feasibility of using Cockcroft - Gault formula ( CG - GFR ) and MDRD equa...
Ophthalmic surgeons are now performing laser surgery to correct myopia.眼科医生现在采用激光手术来矫正近视。She'smuch happier performing live than in a recording studio.与在录音棚里录音相比，她更喜欢现场表演。She had started to devote her energies to tea...