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impurity (n.)
[impurity 词源字典]
mid-15c., "thing which makes or is impure;" c. 1500, "fact or quality of being impure," from Middle French
impurité
, from
impur
(see
impure
). Related:
Impurities
.
[impurity etymology, impurity origin, 英语词源]
[impurity 词源字典]