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

• 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。
• A food chain model of three species with impulsive perturbations and mixed functional response is proposed and studied.
  提出并研究了一类具有脉冲干扰和混合功能反应的三种群捕食链模型。
• Permanence and Periodic Solutions for Several Kinds of Impulsive Differential Equations
  几类脉冲微分方程组解的持久性和周期性
• He's so impulsive that he fights with others.
  他太冲动而经常和别人打架。
• She is impulsive in her actions.
  她的行为常出于冲动。
• 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。
• The asymptotic behavior of linear impulsive differential equations is studied.
  研究了非线性脉冲微分方程零解的最终稳定性。
• I was stupid and impulsive.
  我当时太傻太冲动。
• 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
• A mutual interference stage-structured predator-prey model is considered with time delay and impulsive perturbation on predators.
  研究了一个捕食者具连续收获与食饵具脉冲存放的阶段结构时滞捕食-食饵模型。