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Words
Kanji
科
研
【
kē
yán
】
HSK 6
(scientific) research
科
研
【
kē
yán
】
HSK 6
(scientific) research
科
HSK 2
3
含义
section, department, science
拼音
kē
Details
研
HSK 4
3
含义
grind, rub; study, research
拼音
yán
Details