凹的
拼音：āo de英文解釋：
concave; cuppy; hollow【醫】 concave; depressed; foveate
漢語造句：
- 蜜蜂巢的有穴或小室凹的；蜂巢的Pitted with cavities or cells; honeycombed.
- 凹的象球體的內表面一樣彎曲的Curved like the inner surface of a sphere.
- 凹陷，窪地凹的表面或地區An indented or concave surface or area.
- 人的手掌是微凹的。The palm of one's hand is slightly concave.
- 雙面均凹進的；雙凹的。用於指透鏡Concave on both surfaces; biconcave Used of a lens
- 凹的象球體的內表面一樣彎曲的Curved like the inner surface of a sphere
- 前端微凹的葉子a retuse leaf
- 雙面均凹進的；雙凹的。用於指透鏡Concave on both surfaces; biconcave. Used of a lens.