“预曝气”概念、定义、翻译-科学时代

单词	预曝气
释义	水产业词汇手册 pre-aeration 预曝气
随便看	political indifference political influence political instability political institution political institution political institution political instructor political integration political interest political intrigue political investigation politicalize political judgement political jurisprudence political knowledge political leadership political liberalism political liberalism political liberalism political liberty political life political loyalty political machinery political manoeuvre political map

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。

pre-aeration