shapes of the mountain, the strategic and dangious gorge, (a dialect) field in between of the valleys
?【寅集中】【山部】 康熙筆畫:16畫,部外筆畫:13畫
《廣韻》方賣切《集韻》卜卦切,音拜。《玉篇》阸?,山形。《集韻》山谷阸也。一曰蜀中謂山谷?田曰?。