英语词汇power supply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	power supply
释义	Definition of power supply in English: power supply noun 1A mains electricity supply. 2A device or arrangement for converting a supply from the mains into a low-voltage direct-current form suitable for a valve or transistor. Origin Late 19th century; earliest use found in Science. Definition of power supply in US English: power supply noun 1A mains electricity supply. 2A device or arrangement for converting a supply from the mains into a low-voltage direct-current form suitable for a valve or transistor. Origin Late 19th century; earliest use found in Science.
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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：2025/1/31 6:00:46