英语词汇guard ring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	guard ring
释义	guard ringn. a ring-shaped electrode used to limit the extent of an electric field, esp. in a capacitor 保护环(一种戒指状电极，尤指在电容器中用于限制电场)
随便看	forum forward forwarder forward-looking forwardly forwardness forwards forwent for what it is worth fossa fosse fossick fossicker fossil fossil fuel fossiliferous fossil ivory fossilization fossilize fossorial foster fosterage fosterer fosterling fouetté

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