Ferric flouride
[机] 氟化铁
🧩 词语组成解析
a. 铁的, 含铁的, 三价铁的\\n[医] 高铁[基]的
🗣️ 情景例句
One scoop or two?
一杓还是两杓？
John would like to touch some of the sculpture in the art gallery.
约翰想触摸几件美术馆的雕刻。
We are prohibited from smoking on school grounds.
我们被禁止在校园内抽烟。