Germanate
锗酸盐
🗣️ 情景例句
Don't forget to write.
别忘了给我写信。
I'm not really sure.
我不太清楚。
As the floods had put the telephone out of order, we could not find out how they were managing.
由于洪水造成了电话中断，我们无法了解他们情况。