Indoxylic acid
[化] 3-羟基-2-吲哚羧酸\\n[医] 羟吲哚酸
🧩 词语组成解析
🗣️ 情景例句
I've never worn them before.
我从来没有戴过这个。
The fowler's pipe sounds sweet until the bird is caught.
捕禽人笛声悠扬，直吹得鸟儿落网。
When did they leave this area?
他们什么时候离开这里？