unthinking

形容词 unthinking:

1. not exhibiting or characterized by careful thought
   同义词：unreflective, unthoughtful
2. without care or thought for others
   同义词：thoughtless, uncaring
3. mentally sluggish
   同义词：lumpish, lumpen

副词 unthinking:

1. in a thoughtless manner
   同义词：thoughtlessly, unthinkingly

1. Hasty and unthinking; impetuous.
   急躁的仓促而不加思索的; 冲动的
2. Not reflective; unthinking.
   不加思虑的; 不思考的
3. She was quite mechanical and unthinking in the way she ironed the shirts.
   她熨衬衣时样子呆板，不动脑筋。