Atop

来自Big Physics
Safin（讨论 | 贡献）2022年4月27日 (三) 03:53的版本 （建立内容为“Category:etymology == wiktionary == [https://en.wiktionary.org/wiki/atop ref] From a-(“on”) +‎ top. == etymonline == [https://www.etymonline.com/w…”的新页面）
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wiktionary

ref

From a-(“on”) +‎ top.


etymonline

ref

atop (adv.)

"on or at the top," 1650s, from a- (1) + top (n.1). Two words or hyphenated at first; not fully established as one word till late 19c.

取自“https://www.bigphysics.org/index.php?title=Atop&oldid=22123”