这种药的用量即使不很大也会致命。

Even moderate amounts of the drug can be fatal.

《牛津词典》

这种药的轻微毒性反应包括恶心和呕吐。

Minor toxicities of this drug include nausea and vomiting.

《牛津词典》

在这种药的疗效和副作用之间有个权衡利弊的问题。

There is a trade-off between the benefits of the drug and the risk of side effects.

《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

The drug L-DOPA increases the supply of dopamine and so there is something to alleviate, at least temporarily, the symptoms of Parkinson's.

左旋多巴这种药可以增加多巴胺的分泌量,所以这种药物,至少可以暂时性地缓解,帕金森症的症状

耶鲁公开课 - 心理学导论课程节选

You remember, thalidomide is the drug which was actually really most used as sleeping aid that when pregnant women took were shown to produce deformities, children who were born without limbs for example.

你应该知道这种药品,实际上它是用来辅助睡眠的,但是，如果孕妇吃了这种药,就可能造成胎儿畸形，可能生出来的婴儿是没有四肢的。

普林斯顿公开课 - 人性课程节选