You're probably going to think, "Oh shit, this" instantly your cynicism kicks in and then "Who's this jerk?"

你可能会想,"这人真要命",你会讥笑道,"这个怪人是谁"

耶鲁公开课 - 美国内战与重建课程节选

And once they start to become part of one system, Pauli Exclusion Principle kicks in.

一旦他们开始成为体系的一部分，泡利不相容原理起作用了。

麻省理工公开课 - 固态化学导论课程节选