Microphone amplifier

[电] 微音器放大器

🏥 医学释义

传声放大器

🧩 词语组成解析

microphone ['maɪkrə'fon]
n. 扩音器,麦克风;话筒;
micro小+phone声音→小声音变大声音 → 麦克风
amplifier ['æmplɪfaɪɚ]
n. 扩音器;放大器;扩大的人;详述者;
ampli=amplify扩音+fier人或物 →扩音器

🗣️ 情景例句

It's interesting.
很有趣。
I would like to make a long distance call to Taibei.
我想打个长途电话到台北去。
I'm not sure. I ought to do some studying, as I've got masses of work to do, but I think I'll be too tired. Maybe I'll just watch the news on television and go to bed early.
还不清楚。我有大量的作业要做,按理我应该学习,但是我想这样一来我会很累的。我可能会看看电视新闻,然后早点上床睡觉。
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