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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.
《柯林斯英汉双解大词典》
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我把钥匙丢了，还没有备用的。
I've lost my key and I haven't got a spare.
《牛津词典》
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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.
《牛津词典》
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他原本可以带上一把备用钥匙的。
He could have taken a spare key.
《柯林斯英汉双解大词典》
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也许，和风帆一样，它们作为备用品可以在熄灯的时候排上用场。
Perhaps, similar to sails, they make a useful backup for when the lights go out.
youdao
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这笔钱是准备用于发展旅游业的。
This money is intended for the development of the tourist industry.
《柯林斯英汉双解大词典》
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目前在我们这里登记备用的护士很少。
We have very few nurses on our books at the moment.
《牛津词典》
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衣橱的底柜有一条备用毯。
There's an extra blanket in the bottom drawer of the cupboard.
《柯林斯英汉双解大词典》
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有必要用一个备用部件来替换它。
It will be necessary to replace it with a spare unit.
youdao
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请准备好备用机场。
Please have a alternate airfield ready.
youdao
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随后备用数据将流动到主系统中。
Then the standby data will flow to the primary.
youdao
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如果用投影仪，要拿个备用的球茎。
If it's your projector, carry a spare bulb.
youdao
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我可以再配一枚备用钥匙吗？
Can I have a spare key made?
youdao
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然后可以向备用计算机发出接管命令。
You can then issue the takeover command on the standby machine.
youdao
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减压阀的备用阀门被打开，减少压力。
The PORV 'backup valve is opened to lower the pressure.
youdao
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我们不能借给你备用钥匙。
We can't lend you a spare key.
youdao
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携带备用车胎和工具，并知道如何换胎。
Have a spare tube and tools, and know how to change a tire.
youdao
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当没有出现故障时，如何使用备用机器？
How is the standby machine being used when a failure has not occurred?
youdao
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备用镜像创建好之后，就可以开始升级了。
After a valid backup image is available, the upgrade process can be started.
youdao
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我把毛毯掀开，从壁橱里拿出一个备用枕头。
I pulled the blankets down and grabbed a spare pillow from the closet.
youdao
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蔬菜类放在一边备用。
Set the vegetables aside.
youdao
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他们准备用速记来记录他将说的话。
They prepared to take down what he would say in shorthand.
youdao
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公司将用小额备用金把钱还给你。
The company will reimburse you out of petty cash.
youdao
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我全年计划继续增加备用资金。
I plan to continue to add to the emergency fund all year.
youdao
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上图：这是备用房间。
Photo above: This is the spare room.
youdao
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你有备用的钥匙吗？
Do you have a spare key?
youdao
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你准备用剩下的钱做什么呢？
What are you going to do with the rest of that money?
youdao
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请借我备用钥匙。
Please lend me a spare key.
youdao
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请借我备用钥匙。
Please lend me a spare key.
youdao