To harbor irreconcilable hatred; to be sworn enemies who cannot coexist.
他对那些背信弃义的人感到不共戴天，发誓要揭露他们的真面目。
He harbored an irreconcilable hatred for those who betrayed their trust, vowing to expose their true intentions.
Era:
Ancient
Frequency:
Story:
The idiom originates from a historical episode during a period of national distress. A righteous minister, deeply dismayed by what he perceived as treachery from certain individuals, passionately declared his absolute refusal to coexist with them.
He expressed an extreme and unyielding animosity, asserting that he could not live under the same sky as these people. This declaration vividly captured the essence of profound and irreconcilable hatred.
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