topmast

topmast

美 　英

• na.【航】中桅
• 网络顶桅；上桅；特马特

词形变化

复数：topmasts  

英汉解释

na.

1. 【航】中桅

英英解释

n.	1. a mast that is taller than the lowest mast and is usually the tallest mast on a ship whose sails run fore-and-aft.

例句

A platform enclosing the head of each mast of a sailing ship, to which the topmast rigging is attached.

桅楼，桅盘帆船上包围着所有帆头的平台，顶桅索具就加结于其上

A crowning spire was a key feature of the design from the beginning, including a topmast and a ring of spikes.

从一开始，最高的尖顶就是设计的关键特点，其中还包括了一座中桅和一圈小尖顶。