词语primary circuit
解释低压电路;n.一次回路,初级电路
词性名词
primary circuit〔名词〕初级电路,第一回路,一次回路详细»
primary circuit〔名词〕初级电路详细»
primary circuit〔名词〕一次电路详细»
primary circuit〔名词〕原电路详细»