医生们抱怨他们疲于应付医药公司的销售人员。Doctors are complaining about being barraged by drug-company salesmen.留下了20名骨干人员。A skeleton staff of 20 is being kept on.救援人员因风浪太大而被迫中断工作。The rescuers were beaten back by strong winds and currents....
Spores normally resist desiccation and have many ordinary procedures of disinfection.芽孢能抗干燥并且有很多普通的消毒方法.Application: Suitable for desiccation, medical treatment and poultry artificial incubation.用途: 干燥 、 医疗和家禽人工孵化.Desicc...