trap door
英：[træp dɔ:] 美： [træp dɔr]
trap door 基本解释
n.地板或屋顶上的活门；
英英释义
trap door
n.a hinged or sliding door in a floor or ceiling
trap door 相关例句
权威例句
Trap doorTrap-doorTrap-doorHiding information and signatures in trapdoor knapsacksHiding information and signatures in trapdoor knapsacksMany-to-One Trapdoor Functions and Their Ralation to Public-Key Cryptosystems.Many-to-one trapdoor functions and their relation to public-key cryptosystemsSequential Aggregate Signatures from Trapdoor Permutations.Sequential Aggregate Signatures from Trapdoor PermutationsThe trapdoor procedure using autogenous cortical and cancellous bone grafts for osteonecrosis of the femoral headWidespread uplift and 'trapdoor' faulting on Galapagos volcanoes observed with radar interferometry.Hiding Information and Receipts in Trapdoor KnapsacksWidespread Uplift and Trap-door Faulting of Galapagos Volcanoes Observed with Satellite Radar Interferometry
