1)despondency,丧气2)down in the mouth,垂头丧气3)feel sorry for oneself,垂头丧气4)lose one's spirits,垂头丧气5)sing the blues,垂头丧气6)down in the dumps,垂头丧气7)with the tail between the legs,垂头丧气8)blue about the gills,垂头丧气的9)crestfallen,垂头丧气的10)blue about the gills crestfallen downhearted,垂头丧气的
