“专用交换台”的概念、定义、翻译、参考文献-科学参考

单词	专用交换台
释义	专用交换台 private branch switchboard
随便看	perennially frozen lake perennial overdraft (地下水的) perennial plant perennial rhinitis perennial river perennial root perennial rye-grass perennial snowfield perennial spring perennial stream perennial stream flow perennial treatment perennial weeds perennial yield (地下水的) perenninal hay-fever perester peret per ewe joined perfect perfectape merging unit perfect binding perfect black body perfect code perfect comparator perfect competition market

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。