“凿井机〖石油工程上用的〗”概念、定义、翻译-科学时代

单词	凿井机〖石油工程上用的〗
释义	能源科学技术词汇手册凿井机〖石油工程上用的〗 miser
随便看	perceptual vigilance perceptual vigilance perceptual world Perceval，Spencer percevonics perch perch perch perched aquifer perched groundwater perched river perched stream perched water perched water perched water perched water-table perched water table perched watertable perched water table perching perchloric acid perchloric acid perchloroethylene perchloromethane perchloromethylmercaptan

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。