凹面镜 Save Sign in to save words Traditional (Taiwan): 凹面鏡 āomiànjìng ㄠ ㄇㄧㄢˋ ㄐㄧㄥˋ concave mirror Character by character 凹(āo)concave 面(miàn)face 镜(jìng)mirror A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0