impulsive
🇺🇸
/ɪmˈpʌlsɪv/
🇬🇧
/ɪmˈpʌlsɪv/
adjective
R
doing things suddenly without thinking first
His impulsive decision to buy the car without testing it first led to problems.
他衝動決定買車，沒有先試駕，結果導致了問題。
translation
衝動的