| 释义 |
twenty-four sevenBrE /ˌtwenti ˌfɔː ˈsevn/ NAmE /ˌtwenti ˌfɔːr ˈsevn/ (also 24/7 ) adverb (informal ) twenty -four hours a day , seven days a week (used to mean 'all the time' )一天二十四小时,一星期七天(用以表示 “全天候”)◆ He's on duty twenty -four seven . 他不分昼夜地天天上班。 |