Invalidator
n. invalidate的变形
🗣️ 情景例句
Your real education doesn't start until you get out into the real world.
直到你踏入现实社会，你才真正开始学习。
He that is master must serve.
主人必须会服务。
Sorry I am late. The car broke down.
抱歉我晚了，车坏了。