impulsion
🇺🇸
/ɪmˈpʌlʃn/
🇬🇧
/ɪmˈpʌlʃn/
a strong feeling that makes someone want to do something
The impulsion to help others led her to become a volunteer.
帮助他人的冲动促使她成为一名志愿者。
the force or influence that causes someone to do something
His impulsion to succeed came from his desire to prove himself.
他成功的冲动来自于他想证明自己的愿望。