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air waves的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
英英釋義
名詞 air wave:
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a sound wave that is transmitted via air
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medium for radio and television broadcasting
air waves的用法和樣例：
例句
- We directed radio waves around the globe.
我們向全球發(fā)射無(wú)線(xiàn)電波。 - The universe is bathed in a sea of radio waves.
宇宙浸泡在無(wú)線(xiàn)電波的海洋中。
