n.拉链( zip的名词复数 )；能量；速度；零v.用拉链拉上或扣上( zip的第三人称单数 )；（使沿某方向）快速移动； 双语释义：n.(名词)[C] 拉链 a fastener make of two sets of metal or plastic teeth and a sliding piece that joins the edges of an opening in material by drawing the teeth together[U] 活力,精力 liveliness; ene