Allied
来自Big Physics
Middle English (as a verb): from Old French alier, from Latin alligare ‘bind together’, from ad- ‘to’ + ligare ‘to bind’; the noun is partly via Old French alie ‘allied’. Compare with alloy.
etymonline
allied (adj.)
c. 1300, past-participle adjective from ally (v.). Originally of kindred (compare alliance); in reference to a league or formal treaty, it is first recorded late 14c.
