Unidirectional microphone
[电] 单向微音器
🧩 词语组成解析
n. 扩音器,麦克风;话筒;
micro小+phone声音→小声音变大声音 → 麦克风
🗣️ 情景例句
are visiting relatives in New Jersey today.
今天去 New Jersey拜访亲戚去了。
He established a new business.
他开创了新事业。
She knew that it must be the baker.
她知道来了一定面包师。
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