Nivalic acid
[化] 地衣酸
🧩 词语组成解析
🗣️ 情景例句
The original plan by the council
会议原有的计划
His eye is swollen, Does it hurt?
他的眼睛肿起来了，疼不疼？
It's big. It sells a lot of things.
商店很大。里面卖很多东西。