Unfit
来自Big Physics
Safin（讨论 | 贡献）2022年4月27日 (三) 19:07的版本 （建立内容为“Category:etymology == wiktionary == [https://en.wiktionary.org/wiki/unfit ref] From un- + fit. == etymonline == [https://www.etymonline.com/word/unfi…”的新页面）
wiktionary
From un- + fit.
etymonline
unfit (adj.)
1540s, "not suitable" (in reference to things), from un- (1) "not" + fit (adj.). Related: Unfitness. In reference to persons or human qualities, attested from 1550s.
unfit (v.)
"to render unfit," 1610s, from unfit (adj.), or else from un- (2) "reverse of" + fit (v.). Related: Unfitted; unfitting.
