凹透镜 Save Create a free account to save words Traditional (Taiwan): 凹透鏡 āotòujìng ㄠ ㄊㄡˋ ㄐㄧㄥˋ 男 女 concave lens Character by character 凹(āo)concave 透(tòu)penetrate 镜(jìng)lens Sign up for a free account to save words and review them A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0