Digallic acid
[化] 双没食子酸; 鞣酸\\n[医] 双没食子酸
🧩 词语组成解析
🗣️ 情景例句
Is something wrong, Alexandra?
怎么了Alexandra？
I'll walk you to the door.
我送你到门口。
Exploring really deep caves is not a task for the Sunday afternoon rambler.
探测非常深的洞穴不是那些在星期日下午漫步的人所能胜任的。