Partial convertibility
[经] 部份可兑换
🧩 词语组成解析
n. 可改变性, 可变换, 可兑换\\n[经] 可兑换性
🗣️ 情景例句
Maybe he's angry.
也许他在生气。
Keep good men company, and you shall be of the number.
近朱者赤。
It is fairly clear that sleeping period must have some function,
很清楚，睡眠必然具有某种作用。