Furled Sail: Shows the Main Mast with the course sail furled, shows the lower shrouds put over the mast head.是什么意思_Furled Sail: Shows the Main Mast with the course sail furled, shows the lower shrouds put over the mast head.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句