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English definition of “heartburn”

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heartburn

noun [U]  /ˈhɑrtˌbɜrn/ us  
an unpleasant burning feeling in the lower part of the chest caused by difficulty in digesting food
Translations of “heartburn”
in Chinese (Traditional) (消化不良引起的)胃灼熱,胃痛…
in Chinese (Simplified) (消化不良引起的)胃灼热,烧心…
(Definition of heartburn from the Cambridge Academic Content Dictionary © Cambridge University Press)
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