binary coded decimal system二十: twenty进: advance; move forward; move ...记: remember; bear in mind; comm ...二 十进记数法: binary coded decimal notation十进记数法: common scale of notation; decimal notation; denary notation下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:二 十进记数制，即可在微信中查询翻译
