trestle
柯林斯词典
1. N-COUNT A trestle is a wooden or metal structure that is used, for example, as one of the supports for a table. It has two pairs of sloping legs which are joined by a flat piece across the top. (用以支撐如桌子的)支架
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trestle /ˈtrɛsəl/ (trestles)
剑桥词典
- a supporting structure for a table , consisting of a flat piece of wood supported at each end by two pairs of sloping legs
（桌子的）支架，擱凳
engineering specialized
a set of sloping supports holding a horizontal structure , used especially for railway bridges
（尤指鉄路橋所用的）棧架，支架 返回 trestle