名词
中文翻译:粗金属
同义词:
['heavy metal', 'coarse iron例句:1. The construction workers used the coarse metal to build the bridge.(建筑工人使用粗金属建造了这座桥。)']
例句:
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1. The construction workers used the coarse metal to build the bridge.
建筑工人使用粗金属建造了这座桥。
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2.Coarse metal is often used in industrial processes to improve efficiency.
粗金属常被用于工业过程中以提高效率。
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3. The coarse metal was extracted from the ore using a process called flotation.
粗金属是从矿石中提取出来的,这个过程叫做浮选。