Fluor
n. [矿]氟石
✅ 同义词
🗣️ 情景例句
What time do you usually have supper?
你通常几点吃晚餐？
I have a staff of ten.
我手下有十个职员。
For the first time in his life, he became the proud owner of a bed which had springs and a mattress.
他平生第一次自豪地拥有了一张既有弹簧又带床垫的床。