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portland cement

音標['pɔ:tlənd] 讀音

漢語翻譯


【化】 矽酸鹽水泥

英文解釋:

名詞 portland cement:

  1. a cement that hardens under water; made by heating limestone and clay in a kiln and pulverizing the result
    同義詞:hydraulic cement

例句:

  1. Able to set and harden under water, as Portland cement.
    在水中變硬的能在水下定型並變硬的,如波特蘭水泥

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