这些机器将来会需要备件和维修保养。In the future the machines will need spare parts and maintenance.我不得不支付房屋维修费用。I have had to pay for repairs to the house.数据记录仪还能迅速查明机械故障，减少维修次数。Data recorders also pin-point mechanical faults rapidly, re...
他用两个垫枕垫头.He used a couple of bolsters to elevate his head.篮子里有个鸡心 状 的垫枕,上面用金属线固定住戒指.The basket held a heart - shaped pillow to Brad had secured our rings with pieces of wire....