Sulfides
<化>硫化物( sulfide的名词复数 )
🗣️ 情景例句
So... what do you think of him?
那么……你觉得他怎么样
He is playing on the see-saw in the yard.
他正在院子里玩跷跷板。
My efforts resulted in nothing.
我的努力毫无结果。