Xanthoproteie acid
[医] 黄蛋白酸
🧩 词语组成解析
🗣️ 情景例句
She is upset about you.
她在生你的气。
What shall I send him for his birthday?
我要送他什么东西作为生日礼物？
So one's circle of friends grows.
朋友的圈子就这样不断扩大。