Osteogenin
成骨素
🗣️ 情景例句
I'm sorry but the food was late and it was cold when it got here. I don't think I want to pay.
真抱歉饭菜上晚了，而且它上桌时已经变冷了，所以我不想为此付账。
A full belly counsels well.
衣食足而后知荣辱。
Yes, do that. I'll stay here with the girl.
好的，去吧。我留在这儿。