Uninterchangeability
不可互换性
🗣️ 情景例句
It's no secret my wife is expecting a baby.
我老婆快生孩子了，这又不是什么秘密。
A chain is no stronger than its weakest link.
链条的坚固程度取决于它最薄弱的环节。
What a pity! Never mind. We must get together some other time for a chat.
真可惜！不过不要紧。我们必须找个时间聚一聚、聊一聊。