irresponsible
🇺🇸
/ˌɪrɪˈspɑːnsəbl/
🇬🇧
/ˌɪrɪˈspɒnsəbl/
adjective
R
not careful about the results of your actions; not doing what you should do
Leaving children alone at home is irresponsible behavior.
아이들을 집에 혼자 두는 것은 무책임한 행동입니다。
translation
무책임한