Fluorid

n. 氟化物

🗣️ 情景例句

I agree. Aren't you hungry?
我想是的。你饿了吗？
Debt is better than death.
负债总比死亡强。
Excuse me, Miss Yang, she said.
“请原谅，杨小姐，”她说。
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🔤 更多 F 开头的单词

family Istiophoridae
far too
feral 'fiərəl
filan
fixed jaw(of breaker)
flow-back
follow board
fracture surface
全部 F 开头单词 ›