| 单词 | 中桅 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔bee block〕A piece of hardwood on either side of a bowsprit through which forestays are reeved.前中桅支索眼板：船首斜桁任一侧的硬木，用于系前支索美国传统〔fid〕Nautical A square bar used as a support for a topmast.【航海】 桅栓：方木条，用来支撑中桅美国传统〔foretopsail〕The sail hung from the foretopmast.前桅中桅帆：垂吊在前桅中段的帆美国传统〔futtock plate〕An iron plate attached horizontally to the top of the lower mast to secure the topmast rigging and the upper ends of the futtock shrouds.内龙骨翼板：一种用于保护中桅索具和桅楼侧支索的最上端部分而水平地安装在低桅顶端的铁板美国传统〔futtock shroud〕One of the iron rods extending from a band on the lower mast to the futtock plate, used to brace the base of the topmast.桅楼侧支索：一种用来固定中桅底座而从低桅的一个箍圈延伸到内龙骨翼板的铁杆美国传统〔main topmast〕The section of the mainmast on a square-rigged sailing vessel between the lower mast and the main topgallantmast.主桅中桅：横帆式帆船上位于下桅和上主桅之间的主桅部分美国传统〔reef〕To shorten (a topmast or bowsprit) by taking part of it in.缩桅：通过收回一部分的方法来缩短（中桅或船首斜桁）美国传统〔topgallant〕Nautical Of, relating to, or being the mast above the topmast, its sails, or its rigging.【航海】 上桅的：高过中桅的桅杆的，上桅帆的，上桅索具的；与上桅及其帆或索具有关的美国传统〔topmast〕The mast below the topgallant mast in a square-rigged ship and highest in a fore-and-aft-rigged ship.中桅：在纵帆装船的紧挨下桅上头的中桅，而在横帆装船上则指在上桅之上的桅美国传统〔topsail〕A square sail set above the lowest sail on the mast of a square-rigged ship.中桅帆：在方索船桅杆上，位于最低帆之上的方形帆美国传统 |
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