Anthrarufine
[化] 蒽绛酚; 1,5-二羟基蒽醌
🗣️ 情景例句
I'll get you to help serve later.
等一会我会叫你帮忙分菜。
Good counsel never comes amiss.
忠言有利无害。
NASA is now going to put the telescope right,
国家航天局准备纠正这一错误，