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English definition of “ice age”

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ice age

noun [C] uk   us  
a time in the past when the temperature was very cold and glaciers (= large masses of ice) covered large parts of the earth
Translations of “ice age”
in Chinese (Traditional) 冰河時代,冰川期,冰期…
in Chinese (Simplified) 冰河时代,冰川期,冰期…
(Definition of ice age from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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