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trestle

美音:[´tresəl ]点这儿播放单词美音发声
英音:[´tresəl ]点这儿播放单词英音发声
n.脚手架,高架桥,三角凳

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trestle为短语/超纲词汇

trestle


/'tresl; `trɛsl/
n structure of wood, metal, etc with legs, used in pairs to support planks, a table-top, a bench,etc (放置木板、桌面、坐板等的)支架, 条凳(成对使用).

trestle


n[C]especially BrE
[Date: 1300-1400; Language: Old French;Origin: trestel, from Vulgar Latin transtellum, from Latin transtrum; TRANSOM]
an A-shaped frame used as one of the two supports for a temporary table
alsotrestle bridge
a bridge with an A-shaped frame supporting it