Hexafluoride
n. 六氟化物
🗣️ 情景例句
Oh, don't forget the mustard.
噢，不要忘了芥末。
Eat your heart out!
羡慕吧！
I simply don't know. He may have plans, but he hasn't yet spoken to me about them.
我一点儿都不知道。他也许有计划，但他还没跟我谈他的想法呢。