Unnatural
来自Big Physics
Safin（讨论 | 贡献）2022年4月27日 (三) 10:40的版本 （建立内容为“Category:etymology == wiktionary == [https://en.wiktionary.org/wiki/unnatural ref] From [https://en.wikipedia.org/wiki/Middle_English Middle English] unnatur…”的新页面）
wiktionary
From Middle English unnatural, unnaturel, equivalent to un- + natural.
etymonline
unnatural (adj.)
early 15c., "not in accord with physical nature," from un- (1) "not" + natural (adj.). Meaning "artificial" is attested from 1746; that of "at variance with moral standards" is from 1520s. Related: Unnaturally; unnaturalness.
