Anthraquinone plgments
[机] 色素
🧩 词语组成解析
n. [化]蒽醌
🗣️ 情景例句
Yes, I've been there a number of times.
我去过许多次了。
What the eye does not see, the heart does not grieve over.
眼不见，心不烦。
I wish I had your will power.
但愿我有你的意志力。