“卡片式分类帐”的概念、定义、翻译、参考文献-科学参考

单词	卡片式分类帐
释义	卡片式分类帐 card ledger card of ledger card-form ledger
随便看	greening design green ink clause credit greenish black greenish brown glaze greenish brown hawk moth greenish white marble greenish white porcelain greenish yellow glaze green jade green jaundice green kerneled rice green kinescope green lacewing green lake Greenland anticyclone greenlandite Greenland spar Greenland type glacier GREEN language green laser green laver green leaf hopper green leafhopper greenleaf hopper green leaved China grass

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。