宋本廣韻
廣韻目次：下平十八尤小韻反切聲母韻母聲調平水韻等呼韻部韻攝羅馬字國際音標抽丑鳩徹尤平聲尤開(kāi)口三等尤流thriu／thiou????u方言集匯
◎ 粵語(yǔ)：cau1 lau3
English
(the large seal; a type of Chinese calligraphy) to draw out; to sprout; to rid; to whip， to build， to thresh; to hull or unhusk， to beat; to pound; (Cant。) to shake down