Mover

来自Big Physics

wiktionary

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From move +‎ -er.


etymonline

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mover (n.)

late 14c., mevere, "one who sets (something) in motion," agent noun from move (v.). Originally of God. Meaning "one who moves goods as a profession" is from 1838. Movers and shakers (1874) is from a line of Arthur O'Shaughnessy.