“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	bolometric albedo bolometric amplitude bolometric correction bolometric light curve bolometric luminosity bolometric magnitude bolometric radiation bolometric temperature bolosaurids boloscope Bolotnikov Rebellion Bolovens Plateau Bolshevik Bolshoi Theatre of Russia Bolshoy Theatre,Moscow BOLT bolt bolted spherical joint bolter-miner bolting bolting and shotcreting bolting technology for steel bridge bolt-shotcrete support Boltyanskiǐ Boltysh crater

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