名词
中文翻译:第一辊
同义词:
['first roll', 'first roller']
例句:
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1.The first roller is the first part ofthe machine that rolls the material.
第一辊是机器的第一个部分,用于卷制材料。
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2. The first roller is crucial for thesmooth operation of the machine.
第一辊对于机器的平稳运行至关重要。
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3. Thefirst roller is made ofhigh-quality steel to ensurelongevity and durability.
第一辊由优质钢材制成,以确保持久性和耐用性。