英语词汇radio alarm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	radio alarm
释义	Definition of radio alarm in English: radio alarm noun 1A burglar alarm, fire alarm, etc., which transmits a radio signal to a remote location when triggered. 2A facility enabling a radio to be set to switch on automatically at a chosen time; a radio alarm clock. Origin 1920s; earliest use found in The Atlanta Constitution. Definition of radio alarm in US English: radio alarm noun 1A burglar alarm, fire alarm, etc., which transmits a radio signal to a remote location when triggered. 2A facility enabling a radio to be set to switch on automatically at a chosen time; a radio alarm clock. Origin 1920s; earliest use found in The Atlanta Constitution.
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英汉双解词典包含464360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。

　

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更新时间：2024/10/19 16:27:05