Interchangeableness
[化] 互换性; 可互换性
🗣️ 情景例句
I fell out of the boat!
我摔到船外去了。
He that is master must serve.
主人必须会服务。
May I come in, please? I'm sorry I'm late.
我可以进来吗？对不起，我迟到了。