duty free
抚养子女的义务
duty to rear and educate children【法】
暂无补充释义。
相关词条
breach of duty
on duty
heavy duty liquid laundry detergent
duty factor【电子】
heavy-duty plastic packing tape making machine
互感器的\nburden【电】;charge【电】;duty【电】
duty-paid price【物】价;price for tax assessment【物】价