果味酸柯林斯词典

porosity

P 开头单词托福词汇

柯林斯词典

    porosity /pɔːˈrɒsɪtɪ/

  • 1. N-UNCOUNT Porosity is the quality of being porous. 多孔性[正式]

    ...the porosity of the coal. ...煤炭的多孔性。

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