primary coil〔名词〕初级线圈,原线圈,原线圈详细»
primary coil初级线圈详细»
primary coil〔名词〕初级线圈详细»
primary coil〔名词〕原线圈详细»
primary coil〔名词〕初级线圈详细»
primary coil初级线圈详细»
primary coil〔名词〕初级线圈;n.初级线圈,一次线圈详细»
primary coil〔名词〕初级线圈详细»
primary coil〔名词〕一次线圈,原边线圈详细»
primary coil初级线圈，原线圈详细»