degree-days

 
[dɪɡ'riːd'eɪz]     [dɪɡ'riːd'eɪz]    
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degree-days的英文翻譯是什麼意思,詞典釋義與在線翻譯:

英英釋義

名詞 degree day:
  1. the day on which university degrees are conferred

  2. a unit used in estimating fuel requirements for heating a building

今日熱詞
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