Read Edit View history 风煤 fēngméi acetylene Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 风煤/ 風煤 fēngméi acetylene acetylene gas used for welding and cutting metal Edit Delete References Add reference same_as 电石气/電石氣 → 风煤/風煤 Edit Delete same_as 乙炔/乙炔 → 风煤/風煤 Edit Delete