impulsive

adj.冲动的；任性的

n.

(引起冲动的)原因 副词：impulsively名词：impulsiveness

impulsive

Adjective

proceeding from natural feeling or impulse without external stimulus;

"an impulsive gesture of affection"

without forethought;

"letting him borrow her car was an impulsive act that she immediately regretted"

having the power of driving or impelling;

"a driving personal ambition"
"the driving force was his innate enthusiasm"
"an impulsive force"

determined by chance or impulse or whim rather than by necessity or reason;

"a capricious refusal"
"authoritarian rulers are frequently capricious"
"the victim of whimsical persecutions"

characterized by undue haste and lack of thought or deliberation;

"a hotheaded decision"
"liable to such impulsive acts as hugging strangers"
"an impetuous display of spending and gambling"
"madcap escapades"

impulsive例句

用作形容词(adj.)

Her impulsive passion was a positive defect.
她的冲动的激情则完完全全是个缺点。

A jagged equity curve tends to be a sign of impulsive trading.
锯齿状曲线多半代表冲动的交易。

impulsive近义词

impetuous hasty capricious rash headlong sudden flighty occasional spontaneous madcap unwary thoughtless imprudent precipitate brash reckless irresponsible offhand unprompted hotheaded driving whimsical brainish tearaway