Simplified display

凹透镜

āo tòu jìng

Definitions

1. concave lens

Child Words of 凹透镜

• 凹 凹 āo: depressed
• 透 透 tòu: (bound form) to penetrate; to seep through
• 透镜 透镜 tòu jìng: lens (optics)
• 镜 镜 jìng: mirror