impulsive

1. ADJ If you describe someone as impulsive, you mean that they do things suddenly without thinking about them carefully first. 易沖動的

He is too impulsive to be a responsible mayor. 他太容易沖動，無法成為一個可靠的市長。

2. impulsivelyADV 沖動地[ADV with v]

He studied her face for a moment, then said impulsively: "Let's get married."

他仔細(xì)端詳了一會她的臉，然后沖動地說：“我們結(jié)婚吧。”