noun 下载 🔗分享 前桅帆,支索帆. A fore-and-aft rigged sail whose luff can be affixed to a stay running forward from a mast to the deck, the bowsprit or to another mast. Examples : "The captain ordered the crew to hoist the staysails to improve the sailboat's performance in the strong headwind. " 船长命令船员升起支索帆,以提高帆船在强劲逆风中的性能。 nautical sailing technical 与AI对话词汇游戏阅读练习