英语词汇“pennsylvania 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	pennsylvania truss
释义	Pennsylvania truss Pennsylvania truss [¦pen·səl¦vā·nyə ′trəs] (civil engineering) A truss characterized by subdivided panels, curved top chords on through trusses, and curved bottom chords on deck spans; used on long bridge spans.
随便看	self-determined self-determined career development model self-determining self-determinism self-deternination self-development self-devised self-devoted self-devotement self-devotion self-devouring self-diagnosed asperger syndrome self-diagnostic routine self diagnostic safety features self-differentiation self-diffusion self-diffusive self-digestion self-directed self-directed account self-directed accounts self-directed brokerage account self-directed fitness improvement program self-directed individual retirement account self-directed individual retirement accounts

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Pennsylvania truss