名词
中文翻译：重型类型
同义词：
['heavyweight', 'heavy duty例句：1. The heavy-duty type of equipment is designed for heavy-duty work.（这种重型设备是为重载工作设计的。）2. The heavy-duty type of steel is used in construction.（这种重型钢材用于建筑。）3. The heavy-duty type of tire is suitable for trucks with large wheels.（这种重型轮胎适合大型轮子的卡车。）']
例句：
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1. The heavy-duty type of equipment is designed for heavy-duty work.
这种重型设备是为重载工作设计的。
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2. The heavy-duty type of steel is used in construction.
这种重型钢材用于建筑。
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3. The heavy-duty type of tire is suitable for trucks with large wheels.
这种重型轮胎适合大型轮子的卡车。