Oxanthrone
(=oxanthrol)蒽酚酮
🔁 扩展释义
【化】 蒽酚酮
🗣️ 情景例句
I prepared lamb chops,
我准备了羊肉，
Rear sons for help in old age; and store up grains against famine.
养儿防老。
We are wasting time.
我们是在浪费时间。