Flipper

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Safin（讨论 | 贡献）2022年4月28日 (四) 01:56的版本 （建立内容为“Category:etymology == wiktionary == [https://en.wiktionary.org/wiki/flipper ref] From flip +‎ -er. == etymonline == [https://www.etymonline.com/word/f…”的新页面）
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wiktionary

ref

From flip +‎ -er.


etymonline

ref

flipper (n.)

limb used to swim with, 1822, agent noun from flip (v.). Sense of "rubber fin for underwater swimming" is from 1945. Slang meaning "the hand" dates from 1836. Related: Flippers.

取自“https://www.bigphysics.org/index.php?title=Flipper&oldid=35706”