Anthraflavon
[医] 蒽黄酮
🗣️ 情景例句
I estimate his age to be about 30.
我估计他的年龄大约30岁。
John has his own family now.
约翰现在有自己的家了。
The beautiful are envied by the ugly.
美人总为丑陋者所嫉妒。