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砚
Inkstone
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汉ā
a1
ㄅ
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凹透镜
凹透鏡
āo
tòu
jìng
Add to deck
Meanings
CC-CEDICT
āo
tòu
jìng
1.
concave lens
CC-CEDICT · CC BY-SA
Stroke order
Components
凹
=
凵
透
=
辶
秀
鏡
=
金
竟
Components from cjk-decomp · MIT
Characters
凹
透
鏡
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