最終更新日：2024/08/08
(nautical) The mast between the mainmast and mizzenmast on a ship having five or more masts.
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middlemast
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(nautical) The mast between the mainmast and mizzenmast on a ship having five or more masts.
middlemast
DiQt（ディクト）
無料
★★★★★★★★★★
