Requisites
n. 必要的事物( requisite的复数形式 )
🗣️ 情景例句
We're a family, Harry.
我们是一家人， Harry。
Harm set, harm get.
自作自受。
It must have been a gas that could burn but that would not explode, a gas that did not smell strong, and a gas that did not kill people.
它一定是一种能够燃烧而不能爆炸的气体，一种味道不很强的而且不使人致死的气体。