“busy(-back) tone”的概念、定义、翻译、参考文献-科学参考

单词	busy(-back) tone
释义	busy(-back) tone 占线音
随便看	discovery of documents discovery of facts discovery rate discovery sampling discovery time discovery value method discovery wild soybean disc pack disc pile disc record disc recorder disc recording discredited discreet value disc refiner disc relay discrepance discrepancy discrepancy in elevation discrepancy sheet discrepancy switch discrepancy (票据) discrepant item discrete discrete absorption

科学参考收录了1248194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。