Manchester
来自Big Physics
wiktionary
After the city of Manchester ( England), once an important centre for the manufacture of cotton textile goods.
etymonline
Manchester
large city in Lancashire, Mameceastre (1086), from Mamucio (4c.), the original Celtic name, which is perhaps from *mamm "breast, breast-like hill," + Old English ceaster "Roman town" (see Chester). Adjective Mancunian is from the Medieval Latin form of the place-name, Mancunium.