| 单词 | 主桅 |
| 释义 | 〔maintop〕A platform at the head of the mainmast on a square-rigged vessel.主桅上平台：在横帆式帆船的主桅顶端的一个平台〔mainmast〕The taller mast, whether forward or aft, of a two-masted sailing vessel.主桅：双桅帆船中较高的桅杆，无论是位于船头的还是船尾的〔trysail〕A small fore-and-aft sail hoisted abaft the foremast and mainmast in a storm to keep a ship's bow to the wind.斜桁纵帆：升在前桅和主桅后面的小纵帆，在风暴中用来保持船头顶风〔ketch〕A two-masted fore-and-aft-rigged sailing vessel with a mizzenmast stepped aft of a taller mainmast but forward of the rudder.双桅纵帆船：一种两桅杆的纵向帆船，后桅竖于较高的主桅后的桅座上，同时又位于船舵前面〔mainmast〕The second mast aft of a sailing ship with three or more masts.主桅：有三根桅或更多桅帆船的第二根船尾桅〔mainmast〕The principal mast of a vessel.主桅：船舶的主要桅杆〔mainsail〕A square sail set from the main yard on a square-rigged vessel.主帆：横帆式帆船上从主桅装上的方形帆 |
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