retracts
动词 retract:
formally reject or disavow a formerly held belief, usually under pressure
同义词:abjure, recant, forswear, retract, resile
pull away from a source of disgust or fear
同义词:shrink back, retract
use a surgical instrument to hold open (the edges of a wound or an organ)
同义词:retract, pull back, draw back
pull inward or towards a center