undiscriminating
用法要点
句型搭配
通常用作定语形容词，修饰名词如态度、行为、选择等，强调不加区分或缺乏判断力。
介词用法
常与介词'in'或'of'连用，表示在某个方面不加区分，如'in their choices'或'of information'。
语域说明
多用于正式或批评性语境，如学术讨论、商务报告或社会评论，较少在日常口语中使用。
基础例句
He has an undiscriminating taste in movies and watches anything that comes on TV.
他对电影没什么鉴别力，电视上放什么就看什么。
Her undiscriminating approach to shopping often leads to buying things she doesn't need.
她购物时总是不加区分，经常买些不需要的东西。
They were undiscriminating in their choice of friends, which sometimes caused problems.
他们交朋友时没什么辨别力，这有时会带来麻烦。
高级例句
The company's undiscriminating hiring practices resulted in a workforce with varied skill levels.
公司不加区分的招聘做法导致员工技能水平参差不齐。
In academic research, an undiscriminating use of sources can undermine the credibility of a study.
在学术研究中，不加区分地使用资料来源会损害研究的可信度。
The policy was criticized for its undiscriminating application across all demographic groups.
这项政策因不加区分地适用于所有人口群体而受到批评。
高频搭配
verb
adjective
noun
adverb
preposition
phrase
常见错误
错误在于使用了'to choose'，正确用法是'in choosing'，因为'undiscriminating'常与介词'in'连用表示在某个方面不加区分。
错误在于使用了'on'，正确介词是'in'，表示在食物方面的品味不加区分，这是固定搭配。
近义词辨析
indiscriminate
'indiscriminate'更强调随机或混乱的不加区分，常指行为或行动；'undiscriminating'更侧重缺乏判断力或辨别能力，多形容人或其态度。
Indiscriminate bombing caused civilian casualties. (强调轰炸的随机性) vs. He is undiscriminating in his reading habits. (强调他缺乏辨别力)
unselective
'unselective'中性描述不进行选择，可能出于目的；'undiscriminating'带贬义，暗示粗心或缺乏批判性思维。
The survey used an unselective sampling method. (中性描述方法) vs. Her undiscriminating praise made the feedback less useful. (批评她缺乏判断力)