“police sign”的概念、定义、翻译、参考文献-科学参考

单词	police sign
释义	police sign Encyclopedia 法学警用标志释 police sign警用标志人民警察按照规定穿着制式服装时佩带的专用标志，包括帽徽、警衔标志、领花、胸徽、警号、臂章等。
随便看	Percival Percival James Patterson Percival Lowell percolate percolation percolation leaching of mineral material percolation leaching of weathered crust elution-deposited rare earth ore percolation model percolation on networks percolation path percolation probability percolation process percolation resistance method percolation theory percolation threshold percolation transition percolator percoloration percoloration, polychromatic percolation percrystallization percussion percussion and rotary drilling percussion and wind music Percussion and Wind Music Government percussion drilling

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