单词	disk ring
释义	disk ring 盘环
随便看	heavy motor truck heavy mounted type A disc harrow heavy mteal heavy mud heavy muslin heavy naphta heavy naphtha heavy natural gasoline heavy NC machine tool heavy necking heavy needle holder Heavy Neurofilament Protein heavy neutral oil heavy neutral stock heavy news Heavy nitrogen heavy nitrogen application heavy noble heavy nodular iron castings heavy nodule heavy non ferrous metal heavy non-ferrous metal heavy non-ferrous metal alloy Heavy nonferrous metals heavy non-ferrous metals