“overlaying”概念、定义、翻译-科学时代

单词	overlaying
释义	矿业工程技术词汇手册 overlaying 堆焊
随便看	union union union union union union union union union union union unionateness union authorization card union-bashing union card union catalogue union catalogue union catalogue union catalogue database union catalogue file union catalogue of books union catalogue of periodicals union cataloguing union colour union contract

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。