What is this? You say it's an aluminum can.

为什么呢，例如这是个铝罐。

麻省理工公开课 - 固态化学导论课程节选

We can go all the way down -- magnesium aluminum, all the way to this noble gas, 3s23p6 argon, which would be n e and then 3 s 2, 3 p 6.

我们可以继续，镁，铝,一直到惰性气体，氩它是Ne然后。

麻省理工公开课 - 化学原理课程节选