Recarburizing
增碳作用
🗣️ 情景例句
Or did you forget to give it to me?
或许是你忘了给我吧？
It's not four o'clock.
还没到四点呢。
He gets a good salary, but he always borrows money from his friends and never pays it back.
他的薪水很高，但他却总是向朋友借钱，并且从来不还。