- 凹(hollow; depression; sunken place)ASSOCIATIVE
The character 凹 mimics the shape of a deep indentation or hollow in the middle.
concave lens
concave lens
Concave lenses are used to correct myopia.
The character 凹 mimics the shape of a deep indentation or hollow in the middle.
Going through everything excellently and standing out is the meaning of the character.
concave lens
concave lens
Concave lenses are used to correct myopia.
The character 凹 mimics the shape of a deep indentation or hollow in the middle.
Going through everything excellently and standing out is the meaning of the character.
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