| 释义 |
trestle/ˈtres(ə)l/n. 1 a supporting structure for a table etc., consisting of two frames fixed at an angle or hinged or of a bar supported by two divergent pairs of legs (搁放桌面等用的)支架；搁凳 2 (in full 全称 trestle-table) a table consisting of a board or boards laid on trestles or other supports 搁板桌；支架台 3 (in full 全称 trestle-work) an open braced framework to support a bridge etc. (支撑桥梁等用的)支架结构 4 (in full 全称 trestle-tree) Naut. each of a pair of horizontal pieces on a lower mast supporting the topmast etc. 【海】(支撑上部桅杆等用的)桅顶纵桁 [Middle English from Old French trestel, ultimately from Latin transtrum ‘beam’] |