布朗大学的研究小组认为:威士忌产生的宿醉会比伏特加更厉害。原因可能是因为包含的“同类分子”的数量不同造成的。
The reason might lie in the number of molecules called "congeners" which it contains compared to vodka, the Brown University team said.
清除自由激进分子及其同类,你就可以减缓衰老的进程。
Clear up free radicals and their kin, and you will slow down the process of ageing.
如果你选了有机化学课,你会对它有更多的了解,但是,实际上,你可以继续制造出一堆,其它不同类型的有意思的分子。
You'll learn a lot more about this if you take organic chemistry, but, in fact, you can then go on and make a bunch of other different kinds of very interesting molecules.
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