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Open the tool →凹凸不平 (āo tū bù píng) is a Chinese idiom (chengyu) meaning “uneven”.
凹凸不平 is pronounced āo tū bù píng in Mandarin Chinese.
Literally, 凹凸不平 means “concave and convex, uneven”. It is used to mean “uneven”.
形容平面上有凸出和凹进的地方