Exchangeability
n. 可交换性
✅ 同义词
🗣️ 情景例句
He is good at getting a point across to people.
他善于让人信服他的观点。
Marriage goes by contrasts.
夫妻之间难免有差异。
when a significant number of people are living permanently in space.
如果有相当数量的人永久性地住在太空，