“多层三明治”概念、定义、翻译-科学时代

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

单词	多层三明治
释义	烹饪词汇手册多层三明治 double decker
随便看	national accounts budget national advertiser national advertising National Advertising Division (NAD) National Advertising Review Board (NARB) National Advertising Review Council (NARC) National Aeronautics and Space Administration report（NASA report） national affairs national afforestation national agency National Air and Space Museum national air defense national airspace national airspace national airspace system national alliance National Alliance of Businessmen （NAB） national ambient air quality standard national annuity national anthem national anthem national anthem National Apartment Association national armament national armed force