Fluoberyllate
氟铍酸盐
🗣️ 情景例句
I think he'll sleep through the night now.
我想他现在会睡到天亮。
He was lucky to have a good home in which to grow up.
他幸运地生长在良好的家庭里。
It will be by special invitation only.
我们只邀请特别的客户