Cobltian arsenopyrite
[化] 钴毒砂
🧩 词语组成解析
n. 毒砂, 含砷黄铁矿
🗣️ 情景例句
There is an emergency. Please send a fire engine.
这有火灾，请尽快派消防车来。
When would you like to leave?
你要什么时间离开呢？
You're welcome to stay with us next time.
欢迎您下次再光临我们的饭店。