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Chinese dictionary
derogbehave treacherously (towards); betray a trust; throw somebody over the bridge; faithless
背信弃义地撕毁协定和合同
perfidiously tear up agreements and contracts
背信弃义的行为
a breach of faith
他不是背信弃义的那种人。
He's not the type to be unfaithful.
背信弃义的盟友
perfidious allies
synonym