例句與造句

1. Mercury sulphide reacts with oxygen to form mercury vapour and sulphur dioxide.
2. Mercury sulphide and carbon disulphide are also produced.
3. There are also cinnabar ( mercury sulphide ) mines from which mercury is extracted.
4. Burmese tattoo pigments traditionally used diluted red mercury sulphide and soot from an oil lamp.
5. It's difficult to find mercury sulphide in a sentence. 用mercury sulphide造句挺難的