薄透鏡 Save Sign in to save words Simplified: 薄透镜 báotòujìng ㄅㄠˊ ㄊㄡˋ ㄐㄧㄥˋ thin lens (optics) Character by character 薄(báo)thin 透(tòu)penetrate 鏡(jìng)mirror A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0