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一分钟英语

intermediate level

一词一讲：roll

Episode 261016 / 16 Oct 2026

内容简介

单词 “roll” 可以作名词，表示 “小圆面包，小餐包”。在短语 “on a roll” 中，它还可以表示 “接连取得成功”。此外，我们也可以用 “camera roll” 来表示 “手机或其它电子设备中的 “相册”。在作动词时，“roll” 除了表示 “滚动” 这个动作之外，还能表达哪些含义呢？看视频，跟主持人 Phil 学习单词 “roll” 的四个常见含义和用法。

用法总结

1. camera roll（名词）：手机相册，电子相簿

  • I've got the most incredible camera roll after my holiday. Look at all these pictures.
  • Remember to back up the camera roll before you send out your phone for repair.

2. roll（名词）：小圆面包，小餐包

  • I only had a cheese roll for lunch. I'm starving now!
  • Can you buy some rolls and ham on your way home? I want to make stuffed rolls for breakfast tomorrow.

3. roll（动词）：（口语）开始行动；出发

  • Is that the time? OK, let's roll! We don't want to be late.
  • Looks like we're all ready now. Shall we roll?

4. on a roll（短语）：接连取得成功；状态火热，势头正旺

  • Another answer right? You're on a roll today!
  • I've ticked off five items on my to-do list already – I'm on a roll!

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