trestletree
/'tresltri:/
📖 中文释义
- n. 樯顶纵桁
📘 English Definition（英文释义）
- n. One of two strong bars of timber, fixed horizontally
- on the opposite sides of the masthead, to support the crosstrees and
- the frame of the top; -- generally used in the plural.
/'tresltri:/