Nonsulfide
a. <美>(=nonsulphite)不含硫化物的(指矿物)的
🗣️ 情景例句
Oh, Grandpa! How exciting!
啊 ，爷爷， 你真了不起。
There are four quarters in every dollar.
每美元有四个二角五分。
Next Annie took me by the hand and taught me how to jump.
接着，她又拉着我的手，教我如何跳。