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
You're much thinner since the last time I saw you.
你比我上次见你的时候瘦多了。
It's too dark.
太黑暗了。
Ice is only as safe as the water from which it is made,
冰块只有当制造冰块的水安全时才是保险的，