rigid-frame beamrigid-framebeam剛架: rigid frame; stiff frame梁: beam剛架: [建筑] rigid frame; stiff frame◇剛架橫梁 gantry beam; 剛架結(jié)構(gòu) rigid-framed; 剛架梁 rigid-frame beam板架梁: grillage-beams撐架梁: straddle pole下載手機(jī)詞典可隨時隨地查詞查翻譯