单词	阶级制度
释义	阶级制度caste system阶级制度hierarchy
随便看	centralized statistical system centralized supervisory and control equipment centralized system centralized system structure centralized telecontrol centralized topology centralized traffic control centralized traffic control (ctc) centralized traffic control system centralized traffic control system (ctc) centralized traffic control 调度集中 centralized traffice control centralized update library centralized vehicle control centralized water supply centralize power centralizer centralizers centralizes centralizing centralizing class central java central java, propinsi central karoo central karroo