词语primary element
解释原电池,基本元件,测量机构
词性名词
primary element〔名词〕主元件详细»
primary element基本元件详细»
primary element〔名词〕原电池,基本元件详细»
primary element〔名词〕主分元素,一次元件,原电池详细»
primary element〔名词〕原电池详细»