Polyphenoloxidase
多酚氧化酶
🗣️ 情景例句
We couldn't afford it.
我们当时不够钱。
It was after dark when we got back,and we were all tired.
我们回来时天已经黑了，并且我们都很疲倦。
I can't take it anymore.
我受不了了！