Gerstleyite
红硫锑砷钠矿
🗣️ 情景例句
I'm working on-it.
我正在做这项工作。
Who undertakes many things at once, seldom does anything well.
许多事情同时干，一件事也办不成。
It's rude to stare at other people.
盯着别人看是不礼貌的。