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...
“白”的英语可以翻译为：white，clear，pure，plainwithout results，in vain，free of charge，gratisspoken part in opera, etc.，a surname，dialectexplain，present，turn white，clear up ...