Fluoroethanoic acid
[机] 氟乙酸
🧩 词语组成解析
🗣️ 情景例句
That's fine. Thank you.
很好。谢谢你。
We can't make a decision without thinking it over.
我们不能不考虑，就作决定。
My secretary can start on it right away.
我的秘书现在就要可以打。