Quercitannic acid
[化] 栎单宁酸\\n[医] 白槲鞣酸
🧩 词语组成解析
🗣️ 情景例句
Grandpa, you are a terrific guy!
爷爷， 你真了不起！
How many yards are you going to get?
你要取几码？
I don't think much of the movie.
我认为那电影不怎么样。