impulsive

英 [ɪmˈpʌlsɪv]

美 [ɪmˈpʌlsɪv]

adj.  凭冲动行事的; 易冲动的

TOEFLGRETEM8医学

Collins.1 / BNC.15324 / COCA.13349

牛津词典

adj.

• 凭冲动行事的；易冲动的
  acting suddenly without thinking carefully about what might happen because of what you are doing
  1. an impulsive decision/gesture
     冲动的决定 / 姿态
  2. You're so impulsive!
     你太冲动了！
  3. He has an impulsive nature.
     他生性冲动。

柯林斯词典

• ADJ-GRADED 易冲动的;草率的
  If you describe someone asimpulsive, you mean that they do things suddenly without thinking about them carefully first.
  1. He is too impulsive to be a responsible prime minister...
     他容易冲动，很难成为值得依赖的首相。
  2. Avoid making an impulsive decision.
     避免作出草率冲动的决定。

英英释义

adj

• characterized by undue haste and lack of thought or deliberation
  1. a hotheaded decision
  2. liable to such impulsive acts as hugging strangers
  3. an impetuous display of spending and gambling
  4. madcap escapades
  Synonym:hotheadedimpetuousmadcaptearaway(a)brainish
• determined by chance or impulse or whim rather than by necessity or reason
  1. a capricious refusal
  2. authoritarian rulers are frequently capricious
  3. the victim of whimsical persecutions
  Synonym:capriciouswhimsical
• having the power of driving or impelling
  1. a driving personal ambition
  2. the driving force was his innate enthusiasm
  3. an impulsive force
  Synonym:driving
• without forethought
  1. letting him borrow her car was an impulsive act that she immediately regretted
• proceeding from natural feeling or impulse without external stimulus
  1. an impulsive gesture of affection
  Synonym:unprompted

双语例句

• He is too impulsive to be a responsible prime minister
  他容易冲动，很难成为值得依赖的首相。
• Numerical Method and Stability for Delay Systems with Impulsive and Stochastic Effects
  具有脉冲和随机扰动的延迟系统的数值方法与稳定性
• This paper discusses the exponential stability of periodic solution for impulsive neural networks.
  本文讨论了一类脉冲神经网络的周期解的指数稳定性。
• Global asymptotic stability of impulsive delay differential equations;
  本文研究一般脉冲微分方程解的全局渐近性态。
• She was unpredictable, explosive, impulsive and easily distracted
  她难以捉摸，脾气暴躁，冲动鲁莽，容易分心。
• The issue of impulsive synchronization of chaotic dynamical systems is investigated.
  摘要研究了混沌系统的脉冲同步问题。
• Adolescent suicide is rarely an impulsive reaction to immediate distress
  青少年自杀很少是由于突然发生不幸而作出的冲动反应。
• This paper is mainly concerned with the controllability of impulsive functional differential system in Banach space.
  本文主要研究脉冲泛函微分系统（？）及脉冲混合微分系统（？）的稳定性和有界性。
• The problem of robust output feedback fuzzy control of nonlinear fuzzy impulsive systems is considered in this paper.
  研究了非线性模糊脉冲系统的静态输出反馈鲁棒模糊控制问题。
• His impulsive temperament regularly got him into difficulties
  他容易冲动，经常因此惹麻烦。