Invariance principle
[计] 不变性原则
🧩 词语组成解析
n. 不变性\\n[计] 不变性, 不变式
🗣️ 情景例句
Yes, we are, Mr. Wang. How are you going to pay?
对，我们开门。你打算如何付钱？
How many pieces are you going to buy?
你要买几个？
Can you see it?
你看见了吗？