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協
方
差
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协
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方
·
差
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協
協
方
差
協
方
差
Definitions
3 characters
xie
2
fang
1
cha
1
(statistics) covariance
Usage
•••
frequent
Pronunciations
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協
方
差
👩
Mandarin Female
▼
As word
1
xie
2
(statistics) covariance
2
fang
1
(statistics) covariance
3
cha
1
(statistics) covariance