词语crystal loudspeaker
解释晶体放声机
crystal loudspeaker〔名词〕晶体扬声器;n.晶体扬声器,压电扬声器详细»
crystal loudspeaker晶体扬声器详细»
crystal loudspeaker(压电)晶体扬声器详细»
晶体放声机〔名词〕crystal loudspeaker详细»