Sialoprotein
骨唾液酸糖蛋白
🗣️ 情景例句
Michelle, your turn.
Michelle，该你了。
I can read.
我会读。
After the train had left the station, the lady opened her handbag and took to her power compact.
火车开出车站后，那位妇女找开了手提包，拿出了粉盒。