Herzenbergite
硫锡矿
🗣️ 情景例句
Do you have to act like that?
你非得那么做吗？
He that converses not knows nothing.
不和人交谈的人一无所知。
Since that time, various types of hovercraft have appeared and taken up regular service.
从那以后，各种各样的气垫船出现了，并开始了定期航行服务。