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调研
繁體 調研
diào yándiao4 yan2
HSK 3.0 · 6freq #12,805vnv
释义Meanings
  1. 1.to investigate and research
  2. 2.research
  3. 3.investigation
汉字Characters
diào
tune, melody, key; to transfer, to exchange
radical: 讠
decomp: ⿰讠周
yán
to grind, to rub; to study, to research
radical: 石
decomp: ⿰石开
例句Examples

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