基本解釋n.多跨同根派生 multispan相關(guān)詞英漢例句用作名詞 (n.)The sections of pipelines that are over rivers always form multispan beam structure because of scouring, suspending and reimforcing.輸油琯線穿河段由於沖刷懸空，打樁加固形成多跨梁式結(jié)搆。multispan更多例句