Read Edit View history 凸镜 tūjìng convex mirror Origin Definitions Defs Strokes Stroke Words Sentences Sents 凸镜 凸鏡 tūjìng convex mirror convex lens or mirror Frequency Written text 0.053 per million Cross-References Classifier 片 piànSame as 凸面镜 tūmiànjìng Sources Frequency data BCC Corpus (BLCU)
凸镜 凸鏡 tūjìng convex mirror convex lens or mirror Frequency Written text 0.053 per million Cross-References Classifier 片 piànSame as 凸面镜 tūmiànjìng Sources Frequency data BCC Corpus (BLCU)