n. device for converting sound waves into electrical energy
n. 扩音器, 麦克风
[医] 扩音器, 传声器
1. I need a microphone for my presentation tomorrow.
我明天的演讲需要一个麦克风。
2. She sang beautifully into the microphone at the concert.
她在音乐会上对着麦克风唱得很动听。
3. Please speak clearly into the microphone so everyone can hear you.
请清晰地对着麦克风说话，这样大家才能听到你。