“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	defective truth-function defective unit defective verb defective virulent defective virulent--defective virulent（dv） defective virulent（dv） defective virus defective virus defective wood defective writing defective writing defect level defect of a block defect of form defect of image defectology defector defectoscope defectoscope defectoscope defect psychology defect rate defect ware defeminization defence

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)