Cobltian arsenopyrite
[化] 钴毒砂
🧩 词语组成解析
n. 毒砂, 含砷黄铁矿
🗣️ 情景例句
Don't open the door if you don't know who it is.
如果有陌生人敲门不要开门。
Be slow to promise and quick to perform.
不轻诺，诺必果。
He dare not tell us his evil conduct.
他不敢告诉我们他的恶行。