Nonsulphide
a. (矿物)不含硫化物的
🗣️ 情景例句
It's the biggest company in the country.
它是全国最大的。
She looks so pale, she must be ill.
她脸色很苍白，一定病了。
Really? I think I'll go out later, then.
真的？那么，我想我将外出。