“Public Switched Telephone Network (PSTN)”概念、定义、翻译-科学时代

单词	Public Switched Telephone Network (PSTN)
释义	请查阅Public Switched Telephone Network--Public Switched Telephone Network (PSTN)
随便看	detention charge detention charge detention dam detention dam detention effect detention period detention reservoir detention storage detention storage detention time detention volume deter detergence detergency detergency detergent detergent detergent detergent detergent detergent detergent detergent detergent for daily appliance detergent-sanitizer

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。