Deho德霍DEabbr.特拉华州 (=Delaware)n.判定元件(去加重)de-airing auger脱气挤泥机deionization time消电离时间dehydraition rata失水率de-icing system除冰装置De Morgan's spotsde-salted water脱盐水dehydroscoulerine去氢斯阔任Deinodryinus linin.林氏后螯蜂deuterium bromide溴化氘de-electrifying去电