Unchangeable
a. 不变的, 不能改变的
✅ 同义词
🔴 反义词
🗣️ 情景例句
A good medicine tastes bitter.
良药苦口。
I know him not should I meet him in my pottage dish.
酒肉之交非朋友。
Thank you very much. It was nice to meet you.
非常感谢。见到你真高兴。