Invariance
n. 不变性\\n[计] 不变性, 不变式
🗣️ 情景例句
How did you get to know her?
你是怎么认识她的？
Now after all these years I have fallen head over heels in love.
这么多年后的今天我却为爱而神魂颠倒。
I don't want a mink coat!I want to see the world.
我不要貂皮大衣。我要去见风世面。