automaton [ɔːˈtɒmət(ə)n] (pl. automata -tə或 automatons)
a moving mechanical device made in imitation of a human being 机器人 ■a machine which performs a function according to a predetermined set of coded instructions, especially one capable of a range of programmed responses to different circumstances 自动机 ■used in similes and comparisons to refer to a person who seems to act in a mechanical or unemotional way 做事机械的人,行为像机器般的人
语源
early 17th cent.: via Latin from Greek, neuter of automatos 'acting of itself', from autos 'self'