名词
中文翻译：皮带
同义词：
['belt', 'strap', 'buckle']
例句：
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1. I need to tighten my belt before the exam.
考试前我得紧一下腰带。
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2. The car's belt proved to be faulty after the accident.
汽车的皮带在事故后证明是故障的。
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3. The driver adjusted his belt and started the engine.
司机调整了他的皮带并启动了引擎。