unfocused
adjective (also unfocussed) uk/ʌnˈfəʊ.kəst/ us/ʌnˈfoʊ.kəst/
(NOT CLEAR)
看不清楚的，目光茫然的
not seeing clearly
Bowman looked up at her, his gaze slightly unfocused. 博曼抬头看着她，目光有些茫然。
图像不清楚的
not giving a clear image
The portrait looks more like an unfocused snapshot. 这幅肖像看上去更像是模糊的快照。
(WITHOUT CLEAR AIM)
无特定愿望（或目标、意图）的
not having a central subject or aim
The book is slightly unfocused, as if the author is unsure whether she is writing a romance or a forensic investigation. 这本书有些目标不清，仿佛作者不确定是在写一部浪漫作品还是法医调查小说。
（人）没有特定目标（或意图）的
used to describe someone who does not have a particular aim or intention
There's a part of me that's lazy and unfocused. 我有时候懒惰而且没有志向。