基本解釋壓電耳機(jī)詞組短語短語Piezoelectric polymer earphone 壓電聚合物耳機(jī)piezoelectric ceramic earphone 壓電陶瓷耳機(jī)piezoelectric high polymer earphone 壓電高聚合物耳機(jī)piezoelectric earphone更多詞組