speed of sound

常見例句

雙語例句

• The new airplane flies at twice the speed of sound.
  這架新式飛機(jī)以兩倍于音速的速度飛行。
  《新英漢大辭典》
• But even if they make it to market soon, don't expect to be zipping around the country at the speed of sound.
  即使這些飛機(jī)很快的投入市場，也不要期待以音速飛行的飛機(jī)可以在國家間呼嘯而過。
• Scramjets engines can not start until the plane flies faster than the speed of sound.
  超高速?zèng)_壓噴氣發(fā)動(dòng)機(jī)引擎在飛機(jī)超過音速的情況下不能啟動(dòng)。

原聲例句

• The first plane ever to fly faster than the speed of sound was the X-1 in nineteen forty-seven.
• It would reach hypersonic speeds -- five times the speed of sound.
• It was flying more than five times the speed of sound.

權(quán)威例句

• Imagine 33 large pick-up trucks hurling towards you at five times the speed of sound.
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• The reality is that business is expected to move nearly at the speed of sound to meet earnings expectations each quarter.
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