| 单词 | sulphur oxide |
| 释义 | sulphur oxide (extremely rare) n WORD FAMILY sulphur oxide USAGE EXAMPLESSulphate of copper is a compound built up of copper Cu, and of sulphur oxide SO4. Bottone, S. R., Electric Bells and All About Them—A...(2012) n any of several oxides of sulphur Syn|Hyper sulfur oxide oxide any compound of oxygen with another element or a radical |
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