“24 hours a day, seven days a week--24 hours a day, seven days a week (24×7 operation)”概念、定义、翻译-科学时代

单词	24 hours a day, seven days a week--24 hours a day, seven days a week (24×7 operation)
释义	电子商务词汇手册 24 hours a day, seven days a week (24×7 operation) 全天候运作
随便看	guerrilla marketing guess dating guess dating guessed mean guess-rope guesstimate guest guest guest guest guest account guest account guest account guest actor guest book guest card guest check guesthouse guesthouse guest night guest performance guest player guest register guest room guest room facilities

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。

24 hours a day, seven days a week (24×7 operation)