有些人在植物上喷撒毒剂以杀死花园内的昆虫.Some people exterminate garden insects by spraying poison on the plants.他回来后注意到了他们的病状，于是配制了解毒剂。When he returned, he noticed their sickness and prepared an antidote.可以利用药物来改变某种毒剂的药动学性质.Drugs may be ut...
船在风暴中虽然失掉了索具, 但没听说有什么伤亡.Though the ship carried away in the storm, no casualties have been reported.他们手脚利索地安装好了船上的帆缆和索具.They rigged up the ship efficiently.心两侧,这样在吊装过程中, 两桅杆及附属机索具受力是均衡的.During hoisting , forces heavenly ...