| 单词 | tri-sulphide | 
| 释义 | > as lemmastri-sulphide   tri-sulphide  n.  Brit.  , U.S.  ΚΠ 1866    H. E. Roscoe Lessons Elem. Chem. xxiv. 207  				Metallic antimony occurs native, but its chief ore is the trisulphide. < as lemmas  | 
	
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