Chinese

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a depression; indentation; concave
a depression; indentation; concave; hollow
 
a depression; indentation; concave
a depression; indentation; concave; hollow
 
(adj.) convex; stick out (adj.) convex; stick out
simp. and trad.
(凹凹凸凸)
AABB-type reduplication of 凹凸 (āotū).

Pronunciation

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Idiom

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凹凹凸凸

  1. uneven; bumpy