Complementarity principle
[计] 互补原理, 互余原理
🧩 词语组成解析
n. 互补性, 互为补充\\n[经] 互补性
🗣️ 情景例句
often took us somewhere in the city on the weekends.
经常在周末带我们去城市的一些地方。
How much is the rent?
租金要多少钱？
How much money did you make?
你赚了多少钱？