Many kinds of molecules make up your coffee There are the water molecules, the flavor molecules the milk proteins, etcetera.

许多不同种类的分子构成了你的咖啡,有水分子，气味分子，牛奶蛋白等等。

麻省理工公开课 - 热力学与动力学课程节选

So if you're going to use it for this purpose, it's not going to be good by itself.

所以如果你想用橄榄油清洁身体,它的气味并不是一个理想的选择

耶鲁公开课 - 古希腊历史简介课程节选

So, if you only get a sniff of the tear gas in Barth, here you get a whole draught full of it.

如果你在Barth问到了一点催泪瓦斯的气息，那么你在这将感受到满是它的气味。

耶鲁公开课 - 1945年后的美国小说课程节选