英语词汇“arch truss”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	arch truss
释义	arch truss arch truss [′ärch ‚trəs] (civil engineering) A truss having the form of an arch or arches. arch truss A truss having an arched upper chord (concave downward) and a straight bottom chord; there are vertical hangers between the two chords.
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