| 释义 |
roll·ingBrE /ˈrəʊlɪŋ/ NAmE /ˈroʊlɪŋ/ adjective [only before noun ](of hills or countryside 丘陵或乡村) having gentle slopes 起伏的barren , fertile , landscape , lush , mountainous , rolling , rugged , undulate , volcanic , wooded done in regular stages or at regular intervals over a period of time 规则的；周而复始的◆ a rolling programme of reform 逐步推进的改革计划 |