buckle /ˈbʌkl/ I. vt. & vi. 1. 用搭扣扣紧：The two ends buckle at the back带子两端在背后扣起来。He buckled his (seat) belt.他扣上了他的（安全）皮带。2. 使弯曲变形：A lorry backed into the wall and buckled the gate.一辆卡车往后撞到了墙上，把门撞得变了形。‖II. n. [c] 搭扣，扣环：She gazed proudly at the shiny buckles on her shoes.她骄傲地注视着鞋上闪亮的扣环。