You can borrow my keys—I have a spare set.
你可以借用我的钥匙—我还有一套。
As it happens, I have a spare set of keys in my office.
碰巧我在办公室有一套备用钥匙。
A spare set of headlight bulbs is a legal requirement.
法律规定必须随车携带备用的前照灯灯泡。
Outrageously, lenders often demand to keep a spare set of keys, just in case.
那些厚颜无耻的高利贷者为了防止万一，总是要求保留一把贷款人的汽车钥匙。
The story goes that the king agrees to spare the criminal and set him free.
故事最后，国王答应宽恕罪犯，把他释放了。
Set up and maintain spare parts management system, control maintenance charge.
建立和维护零配件的管理系统，控制设施的维护费用。
They set up a laboratory and devoted their spare time to this work.
他们建立了一个实验室，把业余时间用来进行这项工作。
Do you have a complete set of spare parts for this compressor?
你们有这部压缩机的整套配件吗？
They set up a small laboratory and devoted every spare moment to this work.
他们建立了一个小实验室，把全部业余时间都用来进行这项工作。
Preferentially provide a complete set of scattered spare parts.
优惠供应成套或拆零添补备件。
Their proposal is that we should set up a spare time school for them.
他们的提议是要我们为他们成立一所业余学校。
The spare-time school was set up last year.
这个业余学校是去年建成的。
The spare-time school was set up last year.
这个业余学校是去年建成的。
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