“24 hours a day, seven days a week”概念、定义、翻译-科学时代

单词	24 hours a day, seven days a week
释义	请查阅24 hours a day, seven days a week--24 hours a day, seven days a week (24×7 operation)
随便看	yellow tramp yellow tree yellow tulip Yellow Turban Uprising yellow union yellow urine yellow vaginal discharge yellow vegetable yellow water lily yellow water navy yellow water pus sore yellow-water sore Yellow-water Sore Empirical Formula yellow wax yellow weasel yellowweed yellow wind yellow wind internal obstruction yellow wine yellow wine yellow wine yellowy yellow yolk yell play Yemelyan Pugachev

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。