凹凸不平 āo tū bù píng

uneven (surface); bumpy (road)

Word data

HSK Not in HSK
Frequency 59613th word

Definitions

  1. 1. uneven (surface)
  2. 2. bumpy (road)

Characters

Character Meaning
凹 āo HSK 6
concave; sunken; indented
凸 tū HSK 6
to stick out; protruding; convex
不 bù HSK 1
not; no; (negative prefix)
平 píng HSK 3
flat; level; peaceful