“book trough”概念、定义、翻译-科学时代

单词	book trough
释义	图书馆、情报与文献学词汇手册 book trough 书托；扶书架
随便看	key recovery information key recovery information--key recovery information (KRI) key recovery information (KRI) key relay key research field key result area key result area key retrieval key scheduling algorithm key scheduling algorithm--key scheduling algorithm (KSA) key scheduling algorithm (KSA) key screw key seat keyseat keyseat cutter keyseat gauge keyseating keyseating machine keyseating milling machine keyseat rule key sender keyset keyset keyset keyset

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。