Anthraflavon
[医] 蒽黄酮
🗣️ 情景例句
Susan, I understand you're in the toy business. Susan
听说 ，是在玩具业工作。
The first element of success is the determination to succeed.
成功的首要因素是要有成功的决心。
What are you doing to do now,George?
你现在打算干什么，乔治？