light time

 
  • 光行時(shí),光時(shí)
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light time的英文翻譯是什么意思,詞典釋義與在線(xiàn)翻譯:

英英釋義

Noun:
  1. distance measured in terms of the speed of light (or radio waves);

    "the light time from Jupiter to the sun is approximately 43 minutes"

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