She found some old photos in the drawer casually她 偶然在抽屜裏翻到了壹些老照片
He was dressed casually 他穿著很隨意
He casually flicked away some dust from his jacket 他漫不經心的把身上的灰拍掉。
同義詞：unconcernedly etc. adj:casual casual worker臨時工
accidently由accident（事故）變來，意思是偶然的，意外的，就是沒想到就發生了，像事故壹樣
比如：The rifle was discharged accidently槍走火了。。。
總之,以壹個例子來說吧：
She found some old photos in the drawer casually 她偶然在抽屜裏翻到了壹些老照片
She found some color photos in her son's drawer accidentlyy 她意外的在抽屜裏翻到了壹些他乖乖兒子藏得色圖
手打 分給我吧- -