created sense approved 空空洞洞 · kōngkōngdòngdòng · empty
空空洞洞
kōngkōngdòngdòng
empty
completely empty or hollow in a physical space
大厅里空空洞洞的,脚步声在大理石地面上回荡。
descriptive
created sense approved 空空洞洞 · kōngkōngdòngdòng · insubstantial
空空洞洞
kōngkōngdòngdòng
insubstantial
lacking in substance, depth, or meaningful content
他的话听起来很有气势,其实内容空空洞洞。
descriptive