unthinking
🇺🇸
/ʌnˈθɪŋkɪŋ/
🇬🇧
/ʌnˈθɪŋkɪŋ/
acting without considering the consequences
In his unthinking haste, he left his wallet on the counter.
在他的不加思索的匆忙中,他把钱包忘在了柜台上。