Fluorohydrocarbon
[化] 氟代烃
🗣️ 情景例句
and Mom has all these committees she's on.
妈妈又有那么多的小组会议要开。
With a thrill of horror the children watched the monster movie.
在恐惧的颤抖下，孩子们观赏着怪兽电影。
What about some steak?This is a nice piece.
来点牛排吗？这块很好。