短語詞組短語id retraction 眼瞼退縮;眼瞼畏縮deformation retraction [數(shù)]形變收縮;形變回縮;形變緊縮;形變收縮核Vertical retraction 縱向回縮;縱向回縮率;縱向變卦retraction ball 回縮球;稱為收縮球Scapular Retraction 拉扯你的肩胛骨Anterior retraction 前牙的后縮retraction speed 內(nèi)縮速度;收回速度RETRN Retraction 收回weak retraction 弱保核收縮 返回 retraction