扩音机

kuò yīn jī

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Definitions

  1. 1. amplifier
  2. 2. loudspeaker
  3. 3. hearing aid

Child Words of 扩音机

扩
kuò

to enlarge

扩音
kuò yīn

to amplify (sound)

机
jī

(bound form) machine; mechanism

音
yīn

sound