英语词汇“relieving arch”的翻译、意思、用法、释义-英汉汉英词典

单词	relieving arch
释义	relieving arch 【建筑工程】减压拱,辅助拱(= discharging arch) 以上来源于：《21世纪大英汉词典》 relieving arch‘建’辅助拱; 荷拱relieving arch肋拱relieving archn.（名詞 noun）【建】輔助拱（構築在過梁之上的拱,用以減輕上面棸撉滬奎q）document.write('function myFunction(n){var c=document.getElementById("maintb").children;f
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