研究領域 yán jiū lǐng yù

DEFINITIONS

  1. research area
  2. field of research

CHARACTERS

研 yán
HSK 4
grind, rub; study, research
究 jiū
HSK 4
examine, investigate
領 lǐng neck; collar; lead, guide
域 yù
HSK 5
district, region, boundary; land