on a roll

含义

having one success after another

接连取得成功.

例句

1. 1Maya has sold three paintings this week, so she's really on a roll.
2. 2The café has been on a roll since that glowing newspaper review.
3. 3Ben has passed every exam this term; he's on a roll and wants to keep going.
4. 4After three new contracts in a month, the small design firm is on a roll.
5. 5You've solved four problems before lunch; you're on a roll, so don't stop now!

语法

常用于 be 之后，常与 really 连用。短语本身不变。

意思相近