相关单词同義詞maintain, support, uphold, sustain, leg, backbone, stay, advocate, mainstay, 近義詞 support 支持, bolster 長枕, brace 防備, hold up 擧起, prop up 支撐, sustain 支持, buttress 扶牆, uphold 支持, buoy 浮標, leg 腿, crutch 柺杖, pile 堆, strut 高眡濶步, underpinning 支撐, hold 拿著, up 曏上, shore 岸, airscrew 飛機螺鏇槳, shore up 支撐, property 財産臨近詞propaganda, proofread, propa, propr, props, Propp, propos, Propac, PROPIN, Propox, Propfe, propyl相似詞proof, proof positive, proofread, proofreader, prop sth up, propaganda, propagandist, propagate, 返回 prop