动词短语
中文翻译：检测故障
同义词：
['detect fault', 'identify fault', "locate fault例句：1. The engineer used a special tool to fault detect the problem.（工程师使用特殊工具来检测问题。）2. The car's engine was fault detecting when it started.（汽车的发动机启动时在检测故障。）"]
例句：
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1. The engineer used a special tool to fault detect the problem.
工程师使用特殊工具来检测问题。
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2. The car's engine was fault detecting when it started.
汽车的发动机启动时在检测故障。
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3.The technician carefully fault detects the circuit board before repairing the machine.
技术人员仔细检测电路板后再修理机器。