扩音器
Traditional form:
擴音器
Pinyin (reading):
kuòyīnqì
Definitions:
- megaphone
- loudspeaker
- amplifier
- microphone
Characters:
- 扩 - to expand, to stretch, to magnify
- 音 - sound, tone, pitch, pronunciation
- 器 - device, instrument, tool; receptacle, vessel
Traditional characters: