“pair of pairs”概念、定义、翻译-科学时代

单词	pair of pairs
释义	军事词汇手册 pair of pairs （牵引着滑翔机的）四架飞机编队
随便看	water loss water loss and soil erosion water loss of distribution system water-lubricated bearing water main water main waterman water management water management system watermark watermark watermark water mark watermark watermark watermark watermark water mass water mass water mass watermelon watermelon watermelon watermelon watermelon and milk blended with ice

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。