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研发
繁體 研發
HSK 3.0 · 6freq #6,428v
释义Meanings
- 1.research and development
- 2.to develop
汉字Characters
to grind, to rub; to study, to research
radical: 石
decomp: ⿰石开
to issue, to dispatch, to send out; hair
radical: 又
decomp: ⿸？又
例句Examples
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