单词音标：
【音标】 ['tɒpmæst]
汉语翻译
n. 中桅英语解释：
名词 topmast:
- the mast next above a lower mast and topmost in a fore-and-aft rig
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 giddy climb to the topmast.到船中桅的令人头晕的攀登
