Hexafluoride
n. 六氟化物
🗣️ 情景例句
I'm sick of English, I want to learn French.
我讨厌英语，我想学法语。
I don't buy it.
我才不信邪。
He wants to ride the machine like a bike and fly it like a plane.
他想让机器可以像自行车那样骑，可以像飞机那样飞。