Fluoresceine
荧光素
🗣️ 情景例句
Yes, come on.
是的， 过来。
He that doth what he will doth not what he ought.
为其所欲为者不为其所当为。
No, they're still working on it.Let's go into the garage and have a look at it.
没有，他们还在修呢。我们到车库去看一下吧。