Pneumoprotein
[医] 肺炎球菌蛋白
🗣️ 情景例句
You should perform what you promised to do.
你应该履行诺言。
I asked him to go to the store, but he wouldn't
我请他去商店，但是他不肯。
What's up? What's up? someone called.
“什么事？什么事？”有人叫着。