“paddle-wheel aerator”概念、定义、翻译-科学时代

单词	paddle-wheel aerator
释义	水产业词汇手册 paddle-wheel aerator 水车式增氧机，水车式充气机
随便看	combination scattering combination shot combination solar energy system combination solid combination store combination supply and return diffuser combination tone combination tone combination tone combination tower combination-type fire detector combination-type road system combination-type road system combination valve combination variable combination vehicle combination vessel combination weapon combination window combination with repetition combination yarn combination yarn combinative residual chlorine combinative table combinator

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。

paddle-wheel aerator