Anthraflavine
[化] 蒽黄素
🗣️ 情景例句
Are there any sports clubs on campus?
校园中有什么体育活动俱乐部吗？
The distinction of our product is its light weight.
我们产品的特点就是它很轻。
NASA is now going to put the telescope right,
国家航天局准备纠正这一错误，