单词	电磁式耳机
释义	电磁式耳机magnetic earphone
随便看	polytrophia--polytrophy polytrophic polytrophic egg tube polytrophic type polytrophy polytrophy; excessive nutrition polytrophy; polytrophia polytropic polytropic atmosphere polytropic change polytropic compression polytropic compression curve polytropic compression efficiency polytropic constant polytropic curve polytropic efficiency polytropic equilibrium polytropic expansion polytropic expansion efficiency polytropic exponent polytropic gas sphere polytropic heat specific polytropic index polytropic line polytropic process