Complementarities
(complementarity 的复数) n. 互补性, 互为补充\\n[经] 互补性
🗣️ 情景例句
No, thank you. Please tell him to phone me when he comes back.
不了，谢谢。他回来时，请告诉他给我打个电话。
The greatest fool is he who worries about what he cannot help.
操心无法可想的事是最大的傻瓜。
We're going to substitute a better item for number 3.
我们将以品质较好的来代替三号产品。