Felite
[化] F盐; 己盐; F岩(一种belite B岩)
🗣️ 情景例句
Bye.
再见。
Do you think you'll be able to go to sleep right away?
你认为你将马上入睡吗？
He was absent on Monday,Tuesday,Wednesday and Tuesday.How are you all keeping?
星期二、星期三和星期四没去上学。你们身体都好吗？