hypohamiltonianWiktionary 原文构词拆分hypo-前缀(anatomy) Below; beneath; under. · (medicine) Deficient; less than normal.+Hamiltonian词根/词干词源说明From hypo- + Hamiltonian.释义（英文）形容词 Adjective(graph theory) Of a graph, not containing a Hamiltonian cycle but such that the removal of any single vertex produces a Hamiltonian graph.