Fluoroalkane
[机] 氟烷
🗣️ 情景例句
Still waters run deep.
冰冻三尺非一日之寒。
It seems he has a lot of strange ideas.
看起来他好像有很多奇怪意见。
The last order didn't work out too well for us.
上回订的货用起来不怎么顺。