Dioxyanthranol
[医] 二羟基蒽酚, 蒽三酚
🗣️ 情景例句
Let's get hitched.
我们结婚吧。
This week he took his first vacation from work in five years.
五年来，他本周破例第一次休假。
he hardly ever used it, preferring always to go on foot.
但却很少使用，常常喜欢以步代车。