| 释义 |
be on a roll informalto be having a lot of success with what you are trying to do连连取得成功; 连交好运:•Midvale High was on a roll, having won their last six basketball games.米德韦尔中学鸿运当头，最近六场篮球赛他们都赢了。be on a ˈroll(informal)to be experiencing a period of success at what you are doing连连获胜；连续交好运Don't stop me now—I'm on a roll!现在别阻止我，我正鸿运当头呢！ |