ちょうさちゅう

Frequency rank: 29,319. – 29,535.
    expressions (phrases, clauses, etc.); nouns which may take the genitive case particle 'no'
  1. under investigation
Forms
  • ちょうさちゅうFrequency rank: 29,319. – 29,535.
  • ちょうさちゅう