Invariants
(invariant 的复数) a. 无变化的, 不变的\\nn. 不变量
🗣️ 情景例句
I'm willing to make decisions.
能当机立断。
No. Forget about it. It's not important.
哪儿的话，别提这件事了，那不算什么。
sometimes as much as twelve feet in length.
有时长达12英尺。