最終更新日：2024/07/29
(nautical) A light timber or metal spreader fixed athwartships part way up a mast to spread the shrouds from higher up
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crosstree
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(nautical) A light timber or metal spreader fixed athwartships part way up a mast to spread the shrouds from higher up
crosstree
DiQt（ディクト）
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★★★★★★★★★★
