Pneumoprotein
[医] 肺炎球菌蛋白
🗣️ 情景例句
Good night, Son.
晚安， 孩子。
Marry in lent,and you'll live to repent.
借债结婚，一生悔恨。
I repeated my question several times and at last he understood.
我把问话重复了很多遍。他终于听懂了。