ビュンビュン

ビュンビュン, びゅんびゅんbyunbyun

adverb

  1. with a whoosh
  2. with a swish
  3. with a whirl
  4. whizzing by

Study it in Yanamino

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