Nonsulfide
a. <美>(=nonsulphite)不含硫化物的(指矿物)的
🗣️ 情景例句
I'll see you then.
到时候见啦。
A bird may be known by its song.
什么鸟唱什么歌。
The elephant is not immediately susceptible to such blandishments, however,
然而大象不会立刻被这些讨好的话感动，而