Florocid

氟化钠

🗣️ 情景例句

They're open.
店开着。
One has lived too near a wood to be frightened by owls.
深知底蕴，不以为怪。
I'm not sure whether I have locked the door.
我没把握是否锁了门。
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🔤 更多 F 开头的单词

faciation
Farsi
fellating
fiduciary [fi'dju:ʃəri]
flavadine
floating conditions
foisted
Frankia
全部 F 开头单词 ›