Comendite
[化] 钠闪碱流岩
🗣️ 情景例句
If negotiaton fails, then what?
万一谈判破裂，怎么办？
My dorm is segregated; but we have weekend parietal hours.
我的宿舍是隔离的，但是，周末有一起相处的时间。
There was no electricity in my dorm last night.
昨晚我宿舍没电。