noun 下载 🔗分享 横桁, 十字桁。 A light timber or metal spreader fixed athwartships part way up a mast to spread the shrouds from higher up Examples : "The sailboat's crosstrees supported the shrouds, allowing the sails to catch the wind effectively. " 这艘帆船的横桁支撑着帆缆,使得风帆能够有效地迎风。 nautical sailing technical part structure 与AI对话词汇游戏阅读练习