sparelyadv.缺乏著；节俭著；瘦瘦地spareadj.备用的；多余的；闲置的v.抽出；饶恕；赦免；节约n.备用品；剩余spare parts supplied amount备件补给数量Spared dorsal root ganglion备用背根节spare sb. further trouble不再麻烦某人spared sciatic nerve injury型坐骨神经分支选择性损伤Spare Equipment Maintenance备用设备维护Spare parts of the equipment设备组成备件Spare parts for the Lifeboat救生艇配件spare-time sports training课余训练Spares Change Advance Notice零件更换预告通知spare time physical training大学生