Fluoridizer

氟化剂, 氟化器

🗣️ 情景例句

What about the baby?
那小宝宝怎么办？
I was thirty on my last birthday.
我在我最后一个生日时30了。
Just read it for me.
就读给我听好了。
更多情景英语 ›

🔤 更多 F 开头的单词

family Eschrichtiidae
FDD
Ferdinand of Aragon
finished-parts storage
first principle
fluorescence probe
foreign object
Foville's fasciculus
全部 F 开头单词 ›