Manganous fluoride
[建] 氟化錳
?? 詞語組成解析
a. [化](亞)錳的, 二價錳的
fluoride
[['flu?raid]]
n. 氟化物\\n[化] 氟化物
??? 情景例句
I know how you feel, but there's no need to go on and on about it.
我知道你的感受，可是也沒必要這樣沒完沒了。
Your right hand is swollen.Does it hurt?
你的右手是腫的.它受傷了嗎？
'Why are you doing that?' Sally asked.
“你為什么要那樣做呢？”薩莉問。