英语词汇“span piece”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	span piece
释义	DictionarySeespanner span piece spanner, span piece A horizontal cross brace or collar beam. span piece 1. In a collar-beam roof, the horizontal beam which connects the rafters. 2. A collar-beam.
随便看	hrl hrl14 hrla hrlas hrlb hrlc hrld hrldas hrldp hr-ldpc hr-ldpi hrle hrlef hrlf hrlf beta subunit hrlfc hrli hrlj hr-ll hrlm hrlmp hrlms hrln hrlob hrlp

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span piece