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	collateralized collateralizes collateralizing collaterally collaterals collateral shoots collates collating collation collationed collationing collations collative collator collators colleague colleagued colleagues colleagueship colleaguing collect collectable collectable collectanea collect call

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