单词	sign flag
释义	sign flag [计] 符号标记
随便看	local radio multiplex licence local radio network local radio station local rag local railway local railway line local rain local range zone local range-zone local rate local rate book local rating local raw material local ray cone local reaction local reboot local reception local record local recovery local rectangular pressure pulse local recurrence local recursion local reduction local reference local-reference-beam holography 看着容易做着难看着星星想月亮看着杨柳骂冬青看着白米饿死人看着茅房拉不出屎来看着道儿迈脚步看着鱼儿下罩看破世事惊破胆，伤透人情寒透心看穿西洋镜看笑话農協農園農地農場農夫農奴農婦農学農家農工