| 释义 |
凹陷 āo xiàn
基本例句
sunkenhollowdepressedunfilldebosssagpitindentationvalleydepressiondimplingdishingpittingsubsideexcavationfallingpunctum反隆起有小点的有小斑点、点或凹陷的Having tiny spots, points, or depressions.
凹陷，洼地凹的表面或地区An indented or concave surface or area.
腔尤指骨头的腔或凹陷的表面A cavity or hollowed surface, especially of a bone.
采光井允许出入或光线和空气进入地下室门窗的凹陷的小区域A small, sunken area allowing access or light and air to basement doors or windows. |