Fluor
n. [矿]氟石
✅ 同义词
🗣️ 情景例句
but I don't want to put it off too long.
但我希望不要拖得太久。
We really can't discount the price more than six percent.
我们真的无法提供超过6%的折扣。
Is there anything that we can do?
有什么需要我们帮忙的吗？