单词	声频插入
释义	声频插入audio insert
随便看	dual rear tire dual recirculation dual-recording dual recordings dual reduction drive dual-reflector antenna dual register burner dual register burner with primary air exchange dual-register burner with primary air exchange dual-register swirl burner dual relationship dual release dual representation dual representation module dual resonance dual responsibility dual ring network dual-ring topology dual-rotation dual rotor system duals dual satellitism dual scales dual scaling dualscan