您要查找的是不是：
- sparse backup 稀疏备份
- Do you have any backup if this machine fails? 如果这台机器坏了你有备用的吗?
- We should always have a backup plan. 我们应该总是有备用的计划。
- The television coverage of the event was rather sparse. 电视上对这件事报道很少。
- She went in to fix the sparse evening meal. 她走进屋去准备简单的晚餐。
- They always spar over trivial matters. 他们总是为一些小事而争吵。
- A ring or collar of rope used to hoist spars or prevent fraying. 索环一环或一圈绳子，用来升起桅杆或防止磨损
- The crops on this plot are sparse. 这块地的庄稼长得稀稀落落。
- We offer a free backup service to customer. 对顾客我们提供免费配套服务。
- Tenasserim had a very sparse population. 丹那沙林人口密度不大。
- The data on Argentine incomes are sparse. 有关阿根廷国民收入的资料不多。
- The tide washed in some broken spars. 潮水冲来几根折断的桅杆。
- This is a country of sparse population. 这是个人口稀少的小国。
- And some backup of storage devises. 还有一些储存设备的备用件。
- U.S. presidential campaign ads spar over education. 美国总统竞选广告就教育议题进行争辩。
- We need to make a move for a backup pg. 我们必须对替补组织后卫的位置有所行动了。
- How to Select Backup Solutions for LAN Application? 局域网应用如何选择备份方案?
- Statistical data is rather sparse. 统计数据相当缺乏。
- The system includes a backup auxiliary system. 此系统还有一个后备的辅助系统。
- The rope, rod, or spar on which such a ring moves. 环可供这种环移动的绳子、竿子或圆材
