Step three in our Lewis structure rules is to figure out how many electrons we would need in order for every single atom in our molecule to have a full valence shell.

路易斯结构规则的第三步是,找出让分子中每个原子的价壳层,都排满应该需要多少个价电子。

麻省理工公开课 - 化学原理课程节选

If you know you're not gonna output a full string %C but a single character, percent C will get that job done.

如果你不想输出一个完整的字符串,而是输出一个字母，就要用到。

哈佛公开课 - 计算机科学课程节选

In many moods--at least,when I think about not the simple, the ordinary David Smith case with a single belief or two, but the full bodied--that's a bad term-- the full blown Napoleon case with all the memories,all the beliefs.

至少我想到的不是，这个简单的只拥有一两个信念的案例，而是完全的，不该这么说-,完整的拥有全部记忆和信念的拿破仑。

耶鲁公开课 - 死亡课程节选