“grandfather”的概念、定义、翻译、参考文献-科学参考

单词	grandfather
释义	grandfather [`gran´fath·ǝr] ^{COMPUTER SCIENCE} A data set that is two generations earlier than the data set under consideration.
随便看	hand auger handbarrow hand brake hand breadth hand cable handcar hand drill handedness hand electric lamp hand feed hand-feed punch hand float hand-foot-and-mouth disease hand forging hand generator hand grenade handguard hand hammer drill hand-held scanner handhole handie-talkie hand jig hand lance handle hand lead

科学参考收录了103327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。