a device (as a decorative loop of cord or fabric) for holding or drawing something back
同义词：tieback
(military) the act of pulling back (especially an orderly withdrawal of troops)
pullback详细解释
pull.back
n.（名词） The act or process of pulling back, especially an orderly troop withdrawal. 撤退：尤指部队有秩序撤退的行动或过程 A device for holding or drawing back: 回拉装置：一种用于往回拉的装置： 例句： a pullback for heavy draperies. 拉重幔帐的挂钩
