Gerstleyite
红硫锑砷钠矿
🗣️ 情景例句
They're both students of the performing arts.
他们两个都是的搞表演艺术的学生。
What alternatives do I have?
我有什么选择？
He sends me interesting postcards from the ports where the ship stops.
他还从船停泊的海港给我寄来了明信片。