topsail
音标: ['tɒpsәl]
topsail是什么意思、topsail怎么读
n. 上桅帆
topsail汉语翻译
n. 上桅帆
topsail英语解释
名词 topsail:
- a sail (or either of a pair of sails) immediately above the lowermost sail of a mast and supported by a topmast