“Ludian”的概念、定义、翻译、参考文献-科学参考

单词	Ludian
释义	Ludian [`lü·dē·ǝn] ^GEOLOGY A European stage of geologic time in the uppermost Eocene, above the Bartonian and below the Tongrian of the Oligocene.
随便看	Edenian Edentata edentate edentulous edge edgeboard connector edge-bridging ligand edge connector edge dislocation edge effect edge focusing edge fog edge grain edge joint edge line edge-notched card edge of regression edge printing edge-punched card edger edge runner edge tones edge water edge wave edge well

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。