“进气管”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	进气管
释义	请查阅进气管--进水管--输入支管
随便看	educational planning educational planning model educational plant educational pluralism educational point of view educational policy educational policy-maker educational policy-making educational policy trend educational politics educational population educational potency educational potentiality educational practice educational practitioner educational premises educational prerequisite educational press educational principle educational priority educational priority area educational probation educational problem educational process educational production function