“pearl”概念、定义、翻译-科学时代

单词	pearl
释义	旅游词汇手册 pearl 珍珠
随便看	unit value index unit-value index unit value index unit value of export unit variate unit vector unit vector unit vector unit vector unit vector unit vehicle accounting unit verification unit volume of tax unit volume quota unit wear and tear unit weight unit weight of peat uni-twist unity unity unity unity unity unity unity

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。