“黄铜”概念、定义、翻译-科学时代

单词	黄铜
释义	物理学词汇手册黄铜 brass
随便看	Main Ring main river main road main road brand main roadway main rod main root main root main root main routine main-royal main rudder main saddle mainsail main sales contract main scale main sea main sequence main-sequence band main-sequence fitting main-sequence star main-sequence star main service main set mains frequency

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。