trestletree / ˈtrɛs əlˌtri /

⚽高中词汇栈道树栈桥树栈桥栈桥镇

trestletree 的定义

n. 名词 noun

Nautical.

  1. either of a pair of timbers or metal shapes lying along the tops of the hounds or cheeks of a mast to support crosstrees or a top.