“air pump”概念、定义、翻译-科学时代

单词	air pump
释义	交通运输工程词汇手册 air pump 抽气泵，空气泵
随便看	compartment map compartment mill compartment model compartment model compartment register compartment survey compartment system compartment uniform method compass compass Compass compass compass compass compass compass compass compass compass compass compass adjustment beacon compass adjustment beacon compass bearing Compass Box compass course

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。