名词
中文翻译：半专利棒
同义词：
['semi-patented rod', 'semi-patented shaft例句：1. This semi-patented rod is designed to be lightweight and durable.（这款半专利棒设计轻便且耐用。）']
例句：
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1. This semi-patented rod is designed to be lightweight and durable.
这款半专利棒设计轻便且耐用。
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2.The company has patented the design of this semi-patented rod.
该公司已经对该半专利棒的设计进行了专利保护。
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3. The semi-patented rod is used in various industries for its strength and durability.
这种半专利棒因其强度和耐用性被广泛应用于各种行业。