凹槽 āo cáo

groove; recess; notch

Word data

HSK Not in HSK
Frequency 31882nd word

Definitions

  1. 1. groove
  2. 2. recess
  3. 3. notch
  4. 4. fillister

Characters

Character Meaning
凹 āo HSK 6
concave; sunken; indented
槽 cáo
groove; channel; trough