かいりょうをくわえる

Frequency rank: 43,773. – 44,486.
    expressions (phrases, clauses, etc.); Ichidan verb
  1. to improve upon; to make improvements to; to refine
Forms
  • かいりょうをくわえるFrequency rank: 43,773. – 44,486.
  • かいりょうをくわえる