indiscriminate
/ˌɪndɪsˈkrɪmɪnət/adjective
1- done at random or without careful judgement任意的; 胡乱行事的, 不分青红皂白的, 行事草率的：
terrorist gunmen engaged in indiscriminate killing.
恐怖主义持枪歹徒参与滥杀行动。
1.1
- (of a person) not using or exercising discrimination（人）不加区别的：
she was indiscriminate with her affections.
她施爱不加区别。
派生词
indiscriminately
adverbindiscriminateness
nounindiscrimination
noun词源
late 16th cent. （in the sense 'haphazard, not selective'）： from IN-1 'not' + Latin discriminatus, past participle of discriminare （see DISCRIMINATE）.