鉴于每年至少有10万人因毒蛇咬伤致死，以及许多国家面临适当的抗蛇毒血清短缺问题，获得抗蛇毒血清和关于现有抗蛇毒血清的信息的重要性益发突出。

With snake bites killing at least 100 000 people a year and countries facing a shortage of appropriate antivenoms, access to and information about available antivenoms is increasingly important.

youdao

光线不足时，血清素就会转化为控制睡眠的褪黑素。

When there's a lack of light, serotonin converts into melatonin, which controls our sleep.

youdao

血清素还调控包括情绪在内的许多认知过程。

Serotonin also regulates many cognitive processes, including mood.

youdao

And one problem is that "For depression" is that there's too little of a neurotransmitter known as serotonin.

抑郁症的问题就在于,缺乏一种叫做血清素的神经递质

耶鲁公开课 - 心理学导论课程节选

Enzymes, thyroid, etc., the abs, the serotonin, you can pick some part of the body.

比如,酶,甲状腺素等等,还有生物素,血清素,你也可以选择身体的某一部位来写

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Prozac makes serotonin more prevalent and so in some extent might help alleviate depression.

百忧解能够增加血清素的含量,因此可以在某种程度上缓解抑郁症的症状

耶鲁公开课 - 心理学导论课程节选