Vittingite
多水硅锰矿
🗣️ 情景例句
I built the theater there
我建造这个剧院，
We are always willing to cooperate with you and if necessary make some concessions.
我们总是愿意合作的，如果需要还可以做些让步。
She serves as an impressive reminder of the great ships of past.
它给人们留下深刻的印象，使人们回忆起历史上的巨型帆船，