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Words
Kanji
研
究
反
应
堆
【
yán
jiū
fǎn
yìng
duī
】
research reactor
研
究
反
应
堆
【
yán
jiū
fǎn
yìng
duī
】
research reactor
研
HSK 4
3
含义
grind, rub; study, research
拼音
yán
Details
究
HSK 4
3
含义
examine, investigate
拼音
jiū
Details
反
HSK 3
2
含义
reverse, opposite, contrary, anti
拼音
fǎn
Details
应
HSK 2
含义
should, ought to, must
拼音
yīng
Details
堆
HSK 5
1
含义
heap, pile, crowd; pile up
拼音
duī
Details