英语提问indefinite articleindicate an unspecified or unidentifie
2个回答

indefinite 不确定的

eg:She will be away for the indefinite future.

她将离开一段时间,期限不定

unspecified未指明的

eg:The story takes place at an unspecified date.x05

故事发生的日期不明

unidentified 身份不明的

eg:The previously unidentified objects have now been definitely ascertained as being satellites.

原来所说的不明飞行物现在已证实是卫星

懂了没,新年快乐哦,