Glaucodot
钴硫砷铁矿
🔁 扩展释义
【化】 铁硫砷钴矿
🗣️ 情景例句
I've got a million things to do.
我有很多事情要做。
You're sure of passing the exam if you work hard.
只要用功，主汪定能考及格。
After the accident, all the lines and taps were clearly marked and new people joining the workforce were given a talk on safety before they started work.
火灾过后，所有的管道和龙头都被标得一清二楚，而且加入劳动队伍的新工人在开始工作之前要接受有关的安全教育。