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sound barrier的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
參考翻譯
- 音障
英英釋義
Noun:
-
the increase in aerodynamic drag as an airplane approaches the speed of sound
sound barrier的用法和樣例：
例句
用作名詞 (n.)
- Only this military aircraft is able to break the sound barrier.
只有這架軍用飛機能夠突破聲障。 - An added voltage is necessary to overcome the barrier thus created.
必須增加一個(gè)附加電壓去克服這樣引起的位壘。 - She raised between them a barrier impenetrable as a wall.
她就在他們之間壘起一道不能越過(guò)的界線(xiàn)，象一堵墻一般。 - Another flight of jets exploded through sound.
又一隊噴氣機雷鳴般地突破了音障。 - If one feels those around him have become too noisy, a sound block device can be activated and soundproofing will immediately go into effect.
如今只要是公共場(chǎng)所，都設有聲音調控器，如果嫌別人太吵，開(kāi)啟音障設備即可隔音。
