hv commutate是什么意思，hv commutate的翻译，hv commutate音标、读音、用法和例句

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hv commutate是什么意思，hv commutate的翻译，hv commutate音标、读音、用法和例句_淳朴汉英词典

hv commutate

基本解释

专业释义

能源科学技术