Digentisic acid
[化] 缩二龙胆酸; 一缩双2,5-二羟苯甲酸
🧩 词语组成解析
🗣️ 情景例句
He is a good speaker of English.
他英语说得非常流利。
Have a heart!
行行好嘛！
I went into her tent and she told me to sit down.
我走进她的帐篷，她叫我坐下。