“hand drill”的概念、定义、翻译、参考文献-科学参考

单词	hand drill
释义	hand drill Encyclopedia 理学〔手工工具史〕释 hand drill手钻手工进行钻削加工的简单器械。
随便看	concretive concretively concretization concret noun（a name for a sub-categorization） Concubine Tian Concubine Yu Concubine Zheng concur concurrence concurrence of civil liabilities concurrence of fundamental rights concurrency concurrency control concurrency control in database systems concurrency model concurrency principle concurrency relation concurrent concurrent calibration concurrent circles concurrent computing concurrent control mechanism concurrent control system concurrent design concurrent disinfection

科学参考收录了854744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。