这药得需要一段时间才能排出你的体外。

It will take a while for the drug to work out of your system.

《牛津词典》

这药能减轻病毒的危害。

The drug attenuates the effects of the virus.

《牛津词典》

这药已证实是有效的。

It has been demonstrated that this drug is effective.

《牛津词典》

So, for example, you might be familiar with Wellbutrin here, this is a type of anti-depressant that a lot of people use right now that are taking anti-depressants.

比如，你可能对这里的安非他酮很熟悉，这是一种抗抑郁症的药,很多治疗抑郁症的人都在用它。

麻省理工公开课 - 化学原理课程节选

Now I believe that music works a magical potion, a magical spell on us.

我相信这首曲子就像一剂魔药,一段施在我们身上的符咒

耶鲁公开课 - 聆听音乐课程节选

So if you can make 100 tons of the drug but it costs $100,000 a gram that might not be a useful drug because nobody could afford to use it.

虽然你能制造一百吨药,但每克药得十万美元,这药就没什么用,因为没人能用得起它

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