齿孔 chǐ kǒng

perforations (on a postage stamp)

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. perforations (on a postage stamp)

Characters

Character Meaning
齿 chǐ HSK 5
tooth
孔 kǒng HSK 6
hole; surname Kong; classifier for cave dwellings