“aerator”概念、定义、翻译-科学时代

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。

单词	aerator
释义	农业词汇手册 aerator 通风器
随便看	selection theory selection thinning selection time selection tool selection with arbitrary variable probability selection with equal probability selection with probability proportional to size selective absorber selective absorption selective absorption selective absorption selective absorption selective admission selective adsorption selective allowance selective allowance selective amplifier selective attention selective attention selective attention selective attention selective availability selective availability--selective availability（SA） selective availability（SA） selective availability（SA）