impulsive的意思

基本释义

• adj 冲动的；受感情驱使的；任性的

  someone who is impulsive does things without considering the possible dangers or problems first

例句

1. Rosa was impulsive and sometimes regretted things she’d done.

   罗莎性情鲁莽，有时会为做过的事感到后悔。

2. In a burst of impulsive generosity, I offered to pay.

   因一时慷慨，我主动提出付款。

短语

• impulsive force 冲力
• impulsive noise 脉冲噪声；脉冲干扰，脉冲杂波
• impulsive load 冲击荷载

近义词

英英释义

adj 1. characterized by undue haste and lack of thought or deliberation (`brainish' is archaic) e.g. a hotheaded decision liable to such impulsive acts as hugging strangers an impetuous display of spending and gambling madcap escapades Synonym: hotheaded, impetuous, madcap, tearaway 2. determined by chance or impulse or whim rather than by necessity or reason e.g. a capricious refusal authoritarian rulers are frequently capricious the victim of whimsical persecutions Synonym: capriciouswhimsical 3. having the power of driving or impelling e.g. a driving personal ambition the driving force was his innate enthusiasm an impulsive force Synonym: driving 4. without forethought e.g. letting him borrow her car was an impulsive act that she immediately regretted 5. proceeding from natural feeling or impulse without external stimulus e.g. an impulsive gesture of affection Synonym: unprompted

同根词