Castoric acid
[化] 海狸香酸
🧩 词语组成解析
🗣️ 情景例句
Why advanced?
为什么是高级的？
He is wise that knows when he's well enough.
知足的人是聪明的人。
There were books, clothing and photographs, together with letters which the seaman had once received from his wife.
其中有书箱、衣服、照片以及水手收到的妻子的来信。