retreating

动词 retreat:

1. pull back or move away or backward
   同义词：withdraw, retreat, pull away, draw back, recede, pull back, retire, move back
2. move away, as for privacy
   同义词：retreat
3. move back
   同义词：retrograde, retreat
4. make a retreat from an earlier commitment or activity
   同义词：retreat, pull back, back out, back away, crawfish, crawfish out, pull in one's horns, withdraw

形容词 retreating:

1. moving back or away