negligent
🇺🇸
/ˈneɡlɪdʒənt/
🇬🇧
/ˈneɡlɪdʒənt/
not careful enough, especially when it causes harm
The doctor was negligent in treating the patient, which led to serious problems.
医生在治疗病人时疏忽大意,导致了严重的问题。
casual and not formal
His negligent attitude made the meeting feel relaxed and informal.
他随意的态度让会议感觉轻松且非正式。