Cortex
来自Big Physics
Safin（讨论 | 贡献）2022年4月28日 (四) 02:44的版本 （建立内容为“Category:etymology == google == [https://www.google.com.hk/search?q=cortex+etymology&newwindow=1&hl=en ref] late Middle English: from Latin, literally ‘bar…”的新页面）
late Middle English: from Latin, literally ‘bark’.
wiktionary
From Latin cortex(“cork, bark”).
etymonline
cortex (n.)
1650s, "outer shell, husk;" in botany, zoology, anatomy, "some part or structure resembling bark or rind," from Latin cortex "bark of a tree" (from PIE root *sker- (1) "to cut"). Specifically of the brain, by 1741.
