negligent
🇺🇸
/ˈneɡlɪdʒənt/
🇬🇧
/ˈneɡlɪdʒənt/
not careful enough, especially when it causes harm
The doctor was negligent in treating the patient, which led to serious problems.
醫生在治療病人時疏忽大意,導致了嚴重的問題。
casual and not formal
His negligent attitude made the meeting feel relaxed and informal.
他隨意的態度讓會議感覺輕鬆且非正式。