Fluozirconate
氟锆酸盐
🗣️ 情景例句
It's a great opportunity for you, Harry.
这对你是个大好机会， Harry。
John would like to touch some of the sculpture in the art gallery.
约翰想触摸几件美术馆的雕刻。
Are you doing much sport?
你常做运动吗？