“P·A”概念、定义、翻译-科学时代

单词	P·A
释义	请查阅P·A--萨缪尔森
随便看	camera bombing camera boom camera booth camera-break camera cable camera calibration camera calibration camera car camera car camera-carrying satellite camera case camera chamber camera coverage camera coverage camera crane camera crane camera crew camera crew camera cue sheet camera dolly camera eye camera-eye camera film camera film scanner camera for observing satellites

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。