单词	policy science
释义	policy science noun : a social science dealing with the making of high-level policy (as in a government or business) Word History First Known Use 1950, in the meaning defined above
随便看	queasiest queasilier queasiliest queasily queasiness queasinesses queasy queazier queaziest queazy Quebec Quebec deal Quebec standard deal quebecer quebecers quebecker quebeckers Quebecois quebecs quebracho quebrachos quebrada Quebradillas Quechua quechuan

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