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| sulfur | |||
| sulphide ore | |||
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| sulphides | |||
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| sulfide | |||
| sulphide Any compound that includes one or more sulfur atoms with a more electropositive element, either carbon, metal or some other nonoxygen atom; sulphide | |||
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| to sulphurate; to sulphurize; fumigation with sulphur | |||
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sulfuro : 133 短语, 21 学科 |
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