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English definition of “World War One”

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World War One

noun [S not after the] uk   ( written abbreviation WW1) us  
Translations of “World War One”
in Chinese (Traditional) 第一次世界大戰…
in Chinese (Simplified) 第一次世界大战…
(Definition of World War One from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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