crosstrees
/'krɔstri:z/
📖 中文释义
- n. 桅顶横桁
🧩 词形变化
原形 crosstree
📘 English Definition（英文释义）
- n. pl. Pieces of timber at a masthead, to which are
- attached the upper shrouds. At the head of lower masts in large
- vessels, they support a semicircular platform called the "top."