
释义
n. 冲动;一时的念头
A sudden strong desire to act without thinking carefully.
n. 脉冲;神经冲动
A brief electrical signal travelling through a nerve or circuit.
n. 推动力;刺激
Something that encourages an activity or development.
例句
I bought this bright yellow umbrella on impulse.
我一时冲动买了这把亮黄色的伞。
Online retailers often encourage consumers to act on impulse by presenting discounts as available for a limited time.
网络零售商常将折扣设为限时优惠,以此促使消费者冲动购物。
常用搭配
- on impulse | 一时冲动
- resist the impulse to | 克制做……的冲动
- nerve impulses | 神经冲动
- impulse buying | 冲动购物
词族
- impulsive (adj.)
- impulsively (adv.)
- impulsiveness (n.)
近义
- urge
用法提示
on impulse表示一时冲动;后接动作常用impulse to do。
常见问题
- impulse 是什么意思?
- n. 冲动;一时的念头;n. 脉冲;神经冲动;n. 推动力;刺激
- impulse 怎么发音?
- 英音 /ˈɪmpʌls/,美音 /ˈɪmpʌls/。点击页面上方的发音按钮可以试听。