1. 留声机,唱机：GR group 组合 | Gramophone 留声机,唱机 | Graphic equalizer 图示均衡器,图表均衡器

2. 灌音：5. adulation 奉承 | 6. gramophone 灌音 | 7. colossal 巨大的

3. 唱机：gramophone motor 唱机电动机 | gramophone 唱机 | gramophone 留声机

1. 留声机
    A gramophone is an old-fashioned type of record player.

    e.g. ...a wind-up gramophone with a big horn.
           带有大喇叭的上发条的留声机
    e.g. ...gramophone records.
           留声机唱片

1. an antique record player
    the sound of the vibrating needle is amplified acoustically

    Synonym: acoustic gramophone