Pertechnyl fluoride
[化] 氟化高锝酰
🧩 词语组成解析
fluoride
[['fluəraid]]
n. 氟化物\\n[化] 氟化物
🗣️ 情景例句
Oh, who could that be?
啊，这会是谁呢？
First think,and then speak.
动口先动脑。
Half a pound of coffee.A quarter of pound of tea.And a tin of tobacco.
半磅咖啡、1/4 磅茶叶和一听烟丝。