“UPC--UPC (universal product code)”概念、定义、翻译-科学时代

单词	UPC--UPC (universal product code)
释义	国际贸易词汇手册 UPC (universal product code) 通用商品代码
随便看	light source light source light source efficiency light source (LS) light split light spot scanning light storage device light-struck light suit light syllable light syrup light-table light tan light textured confection light-textured soil light-tight light-tight lighttight light tillage LIGHTTPD LIGHTTPD服务器 light track light trading light trading light traffic

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。

UPC (universal product code)