binary coded decimal notation二十: twenty进: advance; move forward; move ...记数法: number scale; scale of notat ...十进记数法: common scale of notation; decimal notation; denary notation二 十进记数制: binary coded decimal system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 十进记数法，即可在微信中查询翻译
