That's m-a-c-a-r-o-n.

VOA : special.2010.04.12

And the last example that we're going to talk about is thionyl chloride, so it's s o c l 2. This is another good step forward, because now we actually have four different atoms in our molecule.

我们要讨论的最后一个例子,是氯化亚砜，就是硫，氧，氯，二，这又是一个进步，因为我们的分子中现在有四个不同的原子了。

化学原理课程节选 : 麻省理工公开课

It's like they spell colour, c-o-l-o-r, we spell it c-o-l-o-u-r,

这就像他们拼写颜色这个单词，c-o-l-o-r，而我们拼写成c-o-l-o-u-r，

SpeakingMax英语口语达人 : 美式英语和英式英语

This is a new company record. If it wasn't a waste of a fine enlisted man, I'd recommend you for O.C.S.,Private Gump.

VOA : standard.other