Commutability
n. 可代替\\n[化] 可对易性
✅ 同义词
🔴 反义词
🗣️ 情景例句
How are you?
你好吗？
He failed the examination but he didn't seem to care.
他考试不及格却似乎并不在乎。
I suppose it's better to be safe than sick.
我想安全总要比生病好。