El
来自Big Physics
Middle English -el, -elle, partly from Old English and partly from Old French (based on Latin forms).
wiktionary
From Middle English, from Old English el, from Latin el(the name of the letter L).
el (plural els)
Shortening of eleven.
From Spanish el.
etymonline
el (n.)
American English abbreviation of elevated railroad, first recorded 1906 in O. Henry. See L.
el
Spanish article, from Latin ille "that" (see le).
