凹凸
[ āo tū  ]
bumpy

   
  1. bumpy; uneven; slotted and tabbed joint; crenelation
Radical :
Stroke Count: 5 (2 + 3)
Character Friendliness: often
  1. concave, hollow, depressed;
  2. a pass, valley
Radical :
Stroke Count: 5 (2 + 3)
Character Friendliness: often
  1. protrude, bulge out, convex

Definition Source: CC-CEDICT

字典 Source: Unihan / 3000 Hanzi