backup ring

基本解释

• 支承环
• 垫圈

英汉例句

双语例句

• A new backup strategy called ring-backup is used.
  在负载均衡器间采用了一种新的环形备份方法；

权威例句

• It features a ring of RGB LEDs for feedback and a standard physical key for backup.
  ENGADGET

词组短语

短语

• backup p ring 垫圈
• Plunger backup ring 陶瓷杆后的铜垫
• PACKING BACKUP RING 包装备份环
• harden stainless steel backup ring 不锈钢环
• Ring -backup 环形备份