英语词汇heliogram怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	heliogram
释义	heliogram /ˈhiːlɪəʊˌɡræm/ n. (日光反射信号器发送的)日光反射信号, 回光信号
随便看	medallions medallist medallist Medal of Bravery Medal of Honor medal play medals medal-winner Medan Medawar, Sir Peter Brian meddle meddled meddler meddlers meddles meddlesome meddlesomely meddlesomeness meddlesomenesses meddling meddling meddlingly meddlings Mede Medea

英汉双解词典包含368430条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。