If you describe an action as indiscriminate, you are critical of it because it does not involve any careful thought or choice.
例句
The indiscriminate use of fertilisers is damaging to the environment.乱用化肥会破坏环境。...the indiscriminate killing of refugees.对难民不分青红皂白的杀戮
英汉词典释义
adj.
不加区别的, 不加选择的, 不加鉴别的, 不分好坏的
indiscriminate attacks不问青红皂白的攻击indiscriminate praise随意的恭维Seventy protesters were killed by indiscriminate gunfire.70 名抗议者被乱枪射杀。She disapproved of her son’s indiscriminate television viewing.她不赞成儿子不加选择地收看电视。
英英词典释义
Adjective
1. failing to make or recognize distinctions
2. not marked by fine distinctions;
"indiscriminate reading habits""an indiscriminate mixture of colors and styles"