词汇	Social Security systern
释义	Social Security systern 社会保障
随便看	centralization of management centralization of manual board centralization of politics centralization of power centralization of production centralization of purchasing centralization of repair centralization of reserves centralization of stage power centralization of state power Centralization of Supply Management Operations Centralization of test automation activities Centralization of wrist on ulna centralization payment centralization principle centralizations centralization stock centralization strategy centralization strengthening centralization system centralize centralize accounting center centralized accounting calculation system centralized accounting management centralized accounting system