Sialoprotein
骨唾液酸糖蛋白
🗣️ 情景例句
She made a good match when she married him.
她嫁给了他，成就了美好姻缘。
I don't like spinach even though I know it's good for me.
尽管我知道它对我有好处，我不喜欢菠菜。
It's four o'clock.
四点了。