standby application

• 1. 备用: Reserve | Back up | RES | STANDBY
• 2. 备用信用证: standby letter of credit | Standby credits | SBLC
• 3. 备用泵: spare pump | stand-by pump | jury pump | emergency pump

更多释义

• 1.给我行李箱钥匙，我去配一把备用。
  Give me the boot key and I'll get the spare.
  dict.yoduao.com
• 2.我把钥匙丢了，还没有备用的。
  I've lost my key and I haven't got a spare.
  dict.yoduao.com
• 3.碰巧我在办公室有一套备用钥匙。
  As it happens, I have a spare set of keys in my office.
  dict.yoduao.com

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