Silicofluoroform
三氟硅烷
🗣️ 情景例句
I can't drop the price any further, the owner doesn't allow it.
我不能再进一步砍价了，卖主不肯让步。
Empty vessels make the greatest sound.
空桶响声大。
It's a friendly competition.
这是一场友谊赛。