deep and level ground gully at the foot of a hill
ใใ寅集中ใใ山部ใ 康熙筆画๏ผ10画๏ผ部外筆画๏ผ7画
ใ廣韻ใใ集韻ใ徒外切๏ผ音兌ใ๏ผ山貌ใใ馬融ยท長笛賦ใ嶰壑ใใใ註ใใ๏ผ深平貌ใ