Fluogermanate
氟锗酸盐
🗣️ 情景例句
Yes, but I'm only an amateur.
是的，我仅仅是业余爱好。
Would you be so kind as to open this window for me? It's stuck.
你能为我打开这扇窗户吗？ 它粘住了。
I did not know the way to my hotel, so I asked a porter.
我不知道去饭店的路该怎么走，于是向一个搬运工打听。