Tucson
来自Big Physics
wiktionary
From the Spanish Tucsón[tukˈson], from the O'odham Cuk Ṣon(literally “Spring at the base of the black mountain”)[tʃʊk ʂɔːn], the “black mountain” referring to Sentinel Peak ("A" Mountain) just to the west of Tucson’s downtown area.
etymonline
Tucson
city in Arizona, U.S.A., from Spanish Tucson, from O'odham (Piman) cukson "black base," from cuk "black" + son "base."