词汇	to miss school for a week
释义	to miss school for a week 旷课一周
随便看	structure of national economy structure of nationalities structure of nest Structure of network structure of networking structure of network topology structure of neutron-rich nuclei structure of new classes structure of news structure of norms structure of novel structure of nozzle structure of nuclear shell structure of nucleon structure of nut post structure of objecfive constitution structure of occupation structure of occupational value structure of officers Structure of office space structure of oil field structure of om structure of operating system structure of ore field structure of ores