单词	know-all
释义	know-allˈknow-all noun [countable] British English informal someone who behaves as if they know everything – used to show disapproval SYN know-it-all American English
随便看	Channel channel Channel Islands channeller channelling channel surfing Channel Tunnel chant chanter chantry Chanukah chaos chaotic chap chaparral chapbook chapel chaperone chaplain chaplaincy Chaplin, Sir Charles (Charlie) Chapman, Mark Chappaquiddick chapped chappy

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