Quercitannin
[医] 槲皮鞣酸
🗣️ 情景例句
It's on the house.
这是免费的。
Actions speak louder than words.
坐而言，不如起而行。
That's right! A friend gave me a photo. I wanted to show it to you.
对！一位朋友给了我一张照片。我要拿给你看看。