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    keelson

    详细解释:n. 内龙骨

    词型变化:

    异体字:kelson

    英语解释:

    名词 keelson:

    a longitudinal beam connected to the keel of ship to strengthen it

    详细解释:


    keel.son

    n.Nautical (名词)【航海】
    A timber or girder fastened above and parallel to the keel of a ship or boat for additional strength.
    内龙骨:固定在船或舟的龙骨之上或与之平行的木材或桁,以加强船的力量

    来源:
    Alteration influenced by keel
    keel的影响
    of Middle English kelswin
    中古英语 kelswin的变化
    probably from Old Norse *kjôlsvon
    可能源自 古斯堪的纳维亚语 *kjôlsvon
    kjôlr [keel]
    kjôlr [龙骨]
    svon [swine, timber] * see sô-
    svon [猪,木材] *参见 sô-