Milan
来自Big Physics
wiktionary
From Italian Milano, from Latin Mediōlānum. The lack of the final Italianate vowel suffix -o suggests a borrowing from French Milan. Doublet of Mediolanum.
From Slavic.
etymonline
Milan
city in northern Italy, Roman Mediolanum, from Gaulish medios "middle" + lanu "plain," in reference to its situation in the Po Valley. Related: Milanese.