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词汇 undefiled
词源

undefiled adj.

c. 1300, undefylde, from un- (1) "not" + past participle of defile (v.). Originally of morals; sexual sense is attested from mid-15c. Physical sense of "not made dirty" is from 1580s.

updated on October 14, 2021

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更新时间:2025/5/2 8:19:56