“电键”概念、定义、翻译-科学时代

单词	电键
释义	请查阅电键--发射机--发报机
随便看	buyer's usance letter of credit buy for future delivery buy for future delivery buy for ready money buy-in buy-in buying agent buying allowance buying allowance buying behaviour buying behaviour buying capacity buying centre buying centre buying climax buying commission buying committee buying cycle buying cycle buying cycle buying decision buying expense buying forward buying hedge buying in

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。