heliograph

 
['hi?li?ɡrɑ?f]     ['hi?li?ɡr?f]    
  • v. 照相制版;太陽攝影機;日光儀
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heliograph的英文翻譯是什么意思,詞典釋義與在線翻譯:

英英釋義

Noun:
  1. an apparatus for sending telegraphic messages by using a mirror to turn the sun's rays off and on

Verb:
  1. signal by means of a mirror and the using the sun's rays

heliograph的相關資料:

臨近單詞

今日熱詞
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