1. fold 折叠;对折[(+up)]例句:She folded up the letter and put it in her pocket. 她把信折起来放进口袋。 2. discount 折扣;打折扣例句:We give a special discount of 10 percent for cash. 如用现金购买,我们给予九折优待。
fold [fəuld]v.折叠,交叠 n.褶痕,褶缝,折叠的部分double up vt. 加把劲(双杀中第二个接杀)例句:The carpet is too thick to double up.这地毯太厚没法折叠。The rug won't double up.这条地毯卷不起来。Come on, comrades. Double up.来,同志们,赶快!