Arsenous fluoride
[机] 三氟化砷
🧩 词语组成解析
a. 砷的, 亚砷的
fluoride
[['fluəraid]]
n. 氟化物\\n[化] 氟化物
🗣️ 情景例句
It is for me,
对我来说当然足够，
All things are easy that are done willingly.
做事乐意，诸事容易。
Not a sound was heard.
一点声音也没有。