“cordless switchboard”的概念、定义、翻译、参考文献-科学参考

单词	cordless switchboard
释义	cordless switchboard [`kȯrd·lǝs `swich´bȯrd] ^{COMMUNICATIONS} Manual telephone switchboard which uses manually operated keys to make connections.
随便看	diamond drill Diamond-Hinman radiosonde diamond indenter diamond matrix diamond orientation diamond-particle bit diamond paste diamond pattern diamond plate diamond point diamond-point bit diamond-pyramid hardness number diamond-pyramid hardness test diamond reamer diamond-ring effect diamonds diamond saw diamond setter diamond size diamond structure diamond stylus diamond tool diamond-turned optics diamond washer diamond wheel

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。