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

Because it came from optics, you know, rays of sunlight and so on And in fact, even when we first started pulling synthetic fiber, the first synthetic fiber cellulose was referred to as ray on, because it looked like a ray that was being pulled.

因为它源自光学，比如太阳光线等等,实际上，及时当我们首先开始抽出,人造纤维，第一根人造纤维的纤维素,叫做光线，因为那条在被抽出的纤维素,看起来像是一道光线。

麻省理工公开课 - 固态化学导论课程节选

They would be things like calcium phosphorous, potassium, sodium, etc.

比如钙,磷,钾,钠等等这些

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选