(TTS發音) 1. wrap up 包起來
He rolled himself up in a blanket. 他用毯子把自己裹了起來。
2. accumulate；collect；increase積累；增加
Thrift and diligence make him roll up a fortune. 勤儉使他積累了很大一筆錢財。
His debts rolled up as he couldn 't pay them in time. 他無力及時還清債務，因此債台越壘越高。
3. arrive， appear on the scene ；come up in large numbers ；arrive in a vehicle 到場；出現；湧來；乘車到達
The whole family rolled up to their daughter 's first appearance on the stage. 全家人都到場觀看他們的女兒初次登台演出。
The visitors rolled up to the hotel at eight sharp. 參觀者 8點整到達旅館。
Just when we had given up all hope of their coming，they rolled up in a taxi. 正當我們放棄了希望，以為他們不會來時，他們卻乘坐出租車到了。
4. make into or form a roll卷起
He rolled up his sleeves and set to work at once. 他卷起袖子，立即開始工作。
He rolled up his umbrella. 他收起了傘。
root about/around search about 到處搜查
He rooted around for his notebook. 他到處尋找他的筆記本。
She has been rooting about for her lost daughter. 她一直在尋找她失蹤的女兒。
