casually

副词 casually:

1. not methodically or according to plan
2. in an unconcerned manner
   同义词：nonchalantly

1. The state of being partially or very casually dressed.
   衣着部分不蔽体的状况，穿着非常随便
2. Do not most of you seeing people grasp casually the outward features of a face and let it go at that?
   你们能看见事物的大多数人不是偶然地抓住一张脸孔的外部特征并不再去想了吗？
3. By chance; casually.
   偶然地; 任意地