🧩 词语组成解析
🗣️ 情景例句
Let me show you this.
我给你看看这个。
A sow, when washed; returns to the muck.
江山易改，本性难移。
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。