| 释义 |
tres·tle AHD[trĕsʹəl] D.J.[ˈtresəl]K.K.[ˈtrɛsəl]n.（名词）- A horizontal beam or bar held up by two pairs of divergent legs and used as a support.支架：一根水平的起支撑作用的梁子或木棍，用两对叉开的支脚支撑
- A framework consisting of vertical, slanted supports and horizontal crosspieces supporting a bridge.支撑架：一种由垂直、倾斜的支撑物和水平的横梁组成的柜架，用于支撑桥梁
- Middle English trestel 中古英语 trestel
- from Old French 源自 古法语
- alteration of Vulgar Latin *trāstellum, trānstellum 俗拉丁语 *trāstellum的变化, trānstellum
- diminutive of Latin trānstrum [beam] * see transom 拉丁语 trānstrum的小后缀 [梁] * 参见 transom
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