“图书封面”概念、定义、翻译-科学时代

单词	图书封面
释义	图书馆、情报与文献学词汇手册图书封面 book cover
随便看	point of observation point of order point of origin point of origin point of origin point of presence point of purchase point of purchase--point of purchase (POP) point of purchase (pop) point-of-purchase (POP) point of purchase (POP) point of purchase (POP) point of receipt point of reference point of reference point of reference point of release point of resonance point-of-sale point of sale point of sale point of sale point of sale point of sale point of sale

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。