英文英文字典
英文英文字典
古腾堡计划中的在线英语-英语词典
结果
Unconcerned的结果
Unconcerned
(a.)
Not concerned; not anxious or solicitous; easy in
mind; carelessly secure; indifferent; as, to be unconcerned at what has
happened; to be unconcerned about the future.