名词中文翻译
中文翻译：重油发动机
同义词：
['heavy-duty engine', 'heavy-oil engine例句：1. The heavy-oil engine is designed to operate efficiently in harsh environments.（重油发动机设计用于在恶劣环境中高效运行。）2. The heavy-oil engine is a popular choice for industrial machinery.（重油发动机是工业机械的热门选择。）']
例句：
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1. The heavy-oil engine is designed to operate efficiently in harsh environments.
重油发动机设计用于在恶劣环境中高效运行。
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2. The heavy-oil engine is a popular choice for industrial machinery.
重油发动机是工业机械的热门选择。
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3.The heavy-oil engine requires regular maintenance to ensure its longevity.
重油发动机需要定期维护，以确保其持久性。