Incommutable
a. 不能改变的, 不能变换的
✅ 同义词
🗣️ 情景例句
Good luck! And stop worrying!
祝你好运， 别再担心！
I asked him to pay, but he wouldn't.
我请他付账，但是他不肯。
In September 1888 at the age of 19, he sailed to England and after three years' study became a lawyer.
1888年9月，他19岁时乘船去了英国，并在3年的学习之后成为一名律师。