“rafting operation”概念、定义、翻译-科学时代

单词	rafting operation
释义	林业词汇手册 rafting operation 排运作业，木筏流送作业
随便看	airplane messenger airplane reactor airplane thrust weight ratio airplane ticket airplane-type craft air-plant air plant air plant herb air plasma airplay airplay air plug air plug air pocket air police air policing air pollution air pollution air pollution air pollution air pollution abatement air pollution chemistry air pollution climatology air pollution control air pollution load

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。