Complementarities
(complementarity 的复数) n. 互补性, 互为补充\\n[经] 互补性
🗣️ 情景例句
Don't worry, Alexandra.
别担心，Alexandra。
His house is in a convenient place, near the station.
他的家在车站附近，是一个方便的地方。
He turned on the light, but he couldn't see anyone. The thieves had already gone.
他开了灯，但不见一个人。小偷逃走了。