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Words
Kanji
精
研
【
jīng
yán
】
to research carefully
to study intensively
精
研
【
jīng
yán
】
to research carefully
to study intensively
精
HSK 3
3
含义
essence; semen; spirit
拼音
jīng
Details
研
HSK 4
3
含义
grind, rub; study, research
拼音
yán
Details
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