名词
中文翻译:Unknown
同义词:
['备用保险丝,备份保险丝,后备保险丝']
例句:
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1. The power surge damaged the backupfuse in our computer.
电源浪涌损坏了我们电脑的备用保险丝。
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2. Theengineer replaced the backup fuse with a newone.
工程师用一个新的备用保险丝替换了它。
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3. The technician quickly identified the faultand replaced the backup fuse.
技术员迅速诊断出故障并更换了备用保险丝。