(same as 厎 砥) to apply knowledge to final causes; to extend knowledge to the utmost, equally; average, smooth
ใใ子集下ใใ厂部ใ 康熙筆画๏ผ6画๏ผ部外筆画๏ผ4画
ใ字彙補ใ之是切๏ผ音智ใ致也๏ผ均也๏ผ平也ใyฤใ๏ผ聲也ใใ海篇ใ同厎ใdวใใ
