Read Edit View history 六氟化硫 liùfúhuàliú sulfur hexafluoride Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 六氟化硫 · liùfúhuàliú · sulfur hexafluoride 2026/03/04 六氟化硫 liùfúhuàliú sulfur hexafluoride sulfur hexafluoride 六氟化硫常被用作高压电气设备的绝缘介质。 noun created sense Mar 4, 2026, 02:25 AM