Unidirectional microphone

[电] 单向微音器

🧩 词语组成解析

unidirectional [,ju:nidi'rekʃənəl]
adj. 单向的，单向性的;
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

🗣️ 情景例句

Oh, I feel so bad.
噢， 我真抱歉。
Can this radio receive short-wave?
这个收音机能收短波吗？
As it was extremely narrow, the man was unable to move,
由于烟囱太窄，那人无法动弹。
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🔤 更多 U 开头的单词

uakari
unbuckles
uncovery
undesired signal
unilateral position
unmatured liabilities
unsettled question
up against the wall
全部 U 开头单词 ›