unthoughtful
adj. 考虑不周的；未深思的；粗心的；轻率的
例句
A creative person is neither a utopianist nor a unthoughtful daredevil.
一个具有创造精神的人不是空想家也不是胆大妄为的冒失鬼。
A creative person is neither a utopian ist nor a unthoughtful daredevil.
A creative person is neither a utopia nist nor a unthoughtful daredevil.
