槽钢

cáo gāng
相关笔顺
相关组词
词语解释

拼音: cáo gāng

注音: ㄘㄠˊ ㄍㄤ

词条: 槽钢 

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详细解释:

◎ 槽钢 cáogāng

[Viron;channel] 一面有凹槽的钢条

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