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Words
Kanji
正
交
群
【
zhèng
jiāo
qún
】
orthogonal group (math.)
正
交
群
【
zhèng
jiāo
qún
】
orthogonal group (math.)
正
HSK 1
1
含义
right, proper, correct
拼音
zhèng
Details
交
HSK 2
1
含义
mix; intersect; exchange, communicate; deliver
拼音
jiāo
Details
群
HSK 3
含义
group, crowd, multitude, mob
拼音
qún
Details