这大概是因为需要使用药物反映他们背后，并须填满，并赶上。

And that's probably because the need to use the drug reflects them being behind, and needing to cram and catch up.

youdao

在人类肠道中生存的细菌类型，可以反映不同人的消化能力、免疫能力以及对药物的反应。

The types of bugs that call us home could explain differences in our ability to digest food and resist disease, and how we react to drugs.

youdao

一个精神病医生说现在典型的实习生经验自从Flexner时代大部分没有变过，不再反映实习的方式，总的来说是药物特别是精神病学。

One psychiatrist says the typical clerkship experience, largely unchanged since Flexner's time, no longer mirrors the way medicine in general and psychiatry in particular are practiced.

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