Fluorescopy
荧光学, X-射线透视技术
🗣️ 情景例句
What's the meaning of NATO?
NATO代表什么？
What do you think of my children?
你认为我的孩子怎么样？
Nigel is our new next-door neighbour.He's a pilot.
奈杰尔是我们新搬来的隔壁邻居。他是个飞行员。