Exchangeability
n. 可交换性
✅ 同义词
🗣️ 情景例句
All right, ladies and gentlemen.
好啦， 女士们， 先生们。
No, thank you.
不，谢谢您。
Five days ago, the policeman told him, the bicycle was picked up in a small village four hundred miles away.
那位警察对他说，那辆自行车是5天前在400英里外的一个小村里发现的，