Matildite
硫银铋矿
🗣️ 情景例句
To get ahead you'll have to work long hours and take short vacations.
要想出人头地，你必须多工作少休假。
I'm afraid I have some rather bad news for you.
我恐怕有些很坏的消息要告诉你。
Is it broken?
弄坏了吗？