“水落管”概念、定义、翻译-科学时代

单词	水落管
释义	请查阅水落管--雨落管
随便看	navigation satellite network navigation signal navigation station location survey navigation subsystem navigation system navigation system navigation tool navigation water navigation zone navigator navigator navigator navigator Navigator navigator navigraph naviplane NAV--NAV (net assets value) NAV--NAV (net asset value) NAV (net assets value) NAV (net asset value) navy navy Navya-hetuvidyā Navya-Nyāya

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。