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砚
Inkstone
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汉ā
a1
ㄅ
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概念验证
概念驗證
gài
niàn
yàn
zhèng
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Meanings
CC-CEDICT
gài
niàn
yàn
zhèng
1.
proof of concept
CC-CEDICT · CC BY-SA
Stroke order
Components
概
=
木
既
念
=
今
心
验
=
马
佥
证
=
讠
正
Components from cjk-decomp · MIT
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