Quercitannic acid
[化] 栎单宁酸\\n[医] 白槲鞣酸
🧩 词语组成解析
🗣️ 情景例句
Have you ever been to Nanjing?
你曾去过南京吗？
It's a long story.
说来话长。
Yes, I've got the information for all the computers now.
是的，现在我已弄到了所有有关电脑的情况。