Productivities
(productivity 的复数) n. 生产力\\n[经] 生产率, 生产能力
🗣️ 情景例句
Good-bye. Take care of yourself.
多多保重，再见。
If he doesn't pay him, I will.
如果他不，我将付给他。
How are you recently?
最近怎么样？