Unacceptable

来自Big Physics

wiktionary

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From Middle English unacceptabylle, equivalent to un- +‎ acceptable.


etymonline

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unacceptable (adj.)

late 15c., from un- (1) "not" + acceptable. Related: Unacceptably.

取自“https://www.bigphysics.org/index.php?title=Unacceptable&oldid=27719”