请输入您要查询的英文单词:

 

单词 heliogram
释义

heliogram

/ˈhiːlɪə(ʊ)ɡram /
noun
A message sent by reflecting sunlight in flashes from a movable mirror: the prehistoric Indian could send his heliograms considerable distances...
  • We will confirm your order by telephone, fax, email, snail mail, carrier pigeon, heliogram or a certain pattern of stones at a designated place.
随便看

 

英语词典包含243303条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/11/11 14:54:48