topsail怎么读，是什么意思，单词翻译、读音
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英语单词:topsail
意思翻译
topsail
noun [ C ] uk/ˈtɒp.seɪl/ us/ˈtɑːp.seɪl/
（三节桅的）中桅帆;（二节桅的）上桅帆 a sail that is above another sail on a sailing boat
He clambered up the rigging to unfurl the topsails. 他爬上索具，展开上桅帆。
Winds blasted the ship, her topsails rapidly filling with wet, heavy snow. 狂风向船扑来，上桅帆瞬间兜满了厚厚的湿雪。 More examples
Both our topsails gave way by the force of the gale.
They climbed the mast to free the topsails.
Topsails would be a nuisance and a danger for a crew of two.