クンクン

クンクン, くんくんkunkun

adverb

  1. sniff-sniff (of an animal)
  2. whining
  3. whimpering

Study it in Yanamino

Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences