Dallas
来自Big Physics
wiktionary
Named after George M. Dallas, vice president to Polk; family name is evolved from dalhous (13th c.), meaning "dweller at the house in the dale," from dale + house.
etymonline
Dallas
city in Texas, U.S., settled 1841, named 1846 for George M. Dallas (1792-1864), U.S. vice president under Polk (1845-49). The family name (13c.) is from the barony of Dallas (Moray) or means "dweller at the house in the dale."
