备用

[bèi yòng]

• backup
• spare
• reserve
• alternate
• standby
• stand by service
• reservation
• stand-up
• re parts
• momentary reserve

参考释义

备用 [bèi yòng]

• -
• 短语
  备用泵 jury pump; emergency pump; reserve pump; reserved pump
  备用变电所 auxiliary substation
  备用波道 standby channel
  备用补充品 refill
  备用部件 spare unit; spare part
  备用操作程序 operational standby program
  备用柴油机 auxiliary diesel engine
  备用柴油机发电机组 diesel-electric emergency set
  备用成本 standby cost
  备用存储器 shelf storage
  备用堤 spare dike
  备用电厂 reserve power station
  备用电池（组） standby battery
  备用电路 standby circuit; redundant circuit
  备用电源 emergency power supply
  备用动力 standby power
  备用发电厂 auxiliary power station
  备用发电机 standby generator
  备用发电机组 emergency generating set; spare generating set
  备用发射阵地 alternate firing position
  备用锅炉 auxiliary boiler
  备用方案 alternative scheme
  备用工具 cutfit
  备用功率 standby power
  备用锅炉 auxiliary boiler
  备用航空站 alternate airport
  备用回采工作面 spare face; standby face
  备用活字 outside sorts; side sorts
  备用基地 alternate base
  备用机场 alternate aerodrome
  备用机器 standby machine
  备用机组 standby set; reserves set
  备用寄存器 standby register
  备用计算机 standby computer
  备用件 backup
  备用款项 reserve funds
  备用量 reserve level
  备用零件 replacement parts
  备用轮胎 spare tyre
  备用罗盘 standby compass
  备用模 standby set of dies
  备用燃油 reserve fuel
  备用燃油箱 reserve fuel tank
  备用设备 standby facility; standby; backup; reserve equipment; spare equipment; standby equipment
  备用数据块 block standby
  备用梭子 extra shuttle
  备用位 {计} spare bit; standby redundancy
  备用文件 duplicated file
  备用无幅条轮胎 stepney; stepney wheel
  备用系统 back-up system
  备用系统程序库 back-up system library
  备用线对 reserve pair
  备用线路 spare line
  备用信贷 standby credit
  备用信道 alternate channel; spare channel
  备用烟囱 donkey stack
  备用仪表 appliance; appendage
  备用引出端 emergency exit
  备用元件 spare part
  备用着陆机场 alternate airport
  备用指挥所 alternate command post

例句

1. 夜里在乡村小路上，他的车子两个轮胎漏气了，又没有备用轮胎，他肯定难办死了。
   He had two flat tires and no spare on a country road, which was certainly a pretty kettle of fish.
2. 每张床的尾端放有备用毛毯。
   Spare blankets lay at the foot of each bed.
3. 你的汽车上有备用车轮吗？
   Do you carry a spare wheel in your car?
4. 我的车胎扎破了，备用的也瘪了！
   I've got a puncture and my spare is flat too!

短语

• 公用
• 盗用
• 滥用
• 租用
• 洋为中用
• 试用
• 习用
• 合同
• 实用
• 常用
• 征用
• 御用
• 通用
• 可用
• 误用
• 调用
• 适用
• 惯用
• 古为今用