at once
/æt wʌns/without delay or hesitation; with no time intervening; "he answered immediately" "found an answer straightaway"
noun [抽象名词]立刻，马上：表示需要立即采取行动或完成某事。
He took off at once and headed back to the motel.
他立刻离开，回到汽车旅馆。
- at once 出现在下面的课文中（提供视频、音频及笔记等可系统性学习）
- Lesson 099&100 Ow! at once 副词: 立即
- Lesson 105&106 Full of mistakes
- Lesson 19 Sold out
- Lesson 41 Do you call that a hat?
- Lesson 43 Over the South Pole
- Lesson 65 Jumbo versus the police
单词造句:
- 网友用“At once”造句精选
- The place at once enraptured me. 这个地方立刻把我迷住了。
- 'Come here at once!' she ordered. “马上过来！”她命令道。