单词	warchalking
释义	warchalkingwar‧chalk‧ing /ˈwɔːˌtʃɔːkɪŋ $ ˈwɔːrˌtʃɒːk-/ noun [uncountable] technical the activity of drawing symbols on the pavement to show the position of a wireless Internet network which hackers can use to make a free connection to the Internet
随便看	orthodontics orthodontist orthodox Orthodox Church Orthodox Jew orthodoxy orthographic orthographically orthography orthopedic orthopedically orthopedics orthopedist orthorexia orthorexic Orton, Joe Orwell, George -ory OS Osaka Osborne, George Osborne, John Oscar Oscar Mayer oscillate

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