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English definition of “eyestrain”

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noun [U] uk   /ˈaɪ.streɪn/ us  
tired or painful eyes as a result of too much reading, looking at a computer screen, etc.
Translations of “eyestrain”
in Chinese (Traditional) 眼痛, 眼睛疲勞…
in Chinese (Simplified) 眼痛, 眼部疲劳…
(Definition of eyestrain from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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