unthinking

• 形容行为或人缺乏思考、不加思索或没有反思；也可表示欠考虑、轻率鲁莽。

Describes an action or person that is done or acting without thought, consideration, or reflection.

1. Lacking careful thoughtB2formal

   Not showing or resulting from careful consideration or reasoning.

   轻率的

   • His unthinking response offended many people.
   • She made an unthinking remark without realizing its impact.
   • The decision was unthinking and led to many problems.

   同义词carelessheedlessill-consideredimpulsiveinconsideraterashrecklessthoughtlessunconsideredunreflective

   反义词carefulcautiousconsideratedeliberatejudiciousprudentreasonedreflectivethoughtful

2. Inconsiderate of othersB2formal

   Acting without care or thought for the feelings or needs of other people.

   不体谅他人

   • His unthinking behavior hurt his friends deeply.
   • It was unthinking of him to leave without saying goodbye.
   • She regretted her unthinking words that caused a rift.

   同义词carelessheedlessinconsiderateinsensitivetactlessthoughtlessunfeelingunmindful

   反义词attentivecaringconsideratesensitivethoughtful

3. Mentally sluggishC1formal

   Characterized by a lack of mental activity or alertness; not thinking quickly or clearly.

   思维迟钝

   • After the long flight, he felt unthinking and slow.
   • The monotonous task left her in an unthinking state.
   • He stared at the screen with an unthinking expression.

   同义词dullempty-headedmindlessobtuseslowstupidthoughtlessvacuous

   反义词alertastutekeenperceptivequick-wittedsharpthoughtful