“下侧”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	下侧
释义	地质学词汇手册下侧 underside
随便看	aeronautical emergency communications system (AECS) aeronautical engineering school aeronautical fixed service aeronautical fixed station aeronautical information service aeronautical information service--aeronautical information service（AIS） aeronautical information service（AIS） aeronautical material aeronautical meteorology aeronautical mobile-satellite service aeronautical mobile service aeronautical multicom service aeronautical radionavigation-satellite service aeronautical radionavigation service aeronautical station aeronautical telemetering land station aeronautics aeronautics aeronautic sextant aeronomy aeropathy aeroperitoneum aeroperitonia aeroperitonia aerophagia