“黑种人”的概念、定义、翻译、参考文献-科学参考

单词	黑种人
释义	黑种人 melanoderm
随便看	shaft diameter shaft drilling shaft drill jumbo shaft drive shaft-drive motorcycle shaft-driven shaft-driven helicopter shaft-driven travel(l)ing crane shaft eccentricity shaft encoder shaft end shaft-end output shaft excavation shaft extension shaft filler washer shaft fit shaft flange shaft for cover close shaft furnace shaft furnace smelting shaftgear shaft gear shaft generator shaft gland shaft governor

科学参考收录了1248194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。