“walling crib”概念、定义、翻译-科学时代

单词	walling crib
释义	矿业工程技术词汇手册 walling crib 井圈；壁座；井框；基础井框
随便看	plug-in code plug-in filter plug-in principle plug-in type fuse plug-in unit plugless rolling plug line plug nozzle plug nozzle rocket engine plugola Plug Plot plug ramming machine plugs plug tray plug-type flow plugumentary plug valve plug welding plug welding plug welding plum plum plum plum plum

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。