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...
He wrote a book descriptive of the frontier provinces.他写了一本描写边疆各省的专著.Design . This qualitative study has a cross - sectional and descriptive - explorative design.尽管如此, 目前有关他们体验的相关研究却非常有限.Descriptive statistics involves t...
潜水员下潜到超过危险线的深水中去了.The diver went into the deep water beyond the danger limit.长度是线的属性.Length is predicable of a line.点是线的开始.A point is inceptive of a line....