backup-buffer

基本解释

• 备份缓冲区

同根派生

英汉例句

• A buffer in a drum used to temporarily store data.
  磁鼓中用来暂时存放数据的一种缓冲区。
• 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。
• We offer a free backup service to customer.
  对顾客我们提供免费配套服务。
• A protective pier or dock apron used as a buffer against floating ice.
  桥墩护槛保护桥椁免受浮冰碰撞的护栏或码头围栏