词汇	paraffin-base petroleum
释义	paraffin-base petroleum 石蜡基石油
随便看	essential self-adjoint operator essential sentence essential service essential service bus essential services Essential Service Value essential service water essential service water discharge canal essential service water system essential set essential sets essential singularity essential singular kernel essential singular point essential site essential skill Essentials of Accounting essentials of central china development Essentials of Chinese Grammar essentials of contemporary campus planning Essentials of crime essentials of establishment essentials of french grammar essentials of general average Essentials of Green Supply Chain