







背盟败约 is a Chinese idiom (chengyu) meaning “to break one's oath or violate an agreement”. To go back on one's word and tear up a pact. Literally, “Go back on alliance and break pact”.

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Open the tool →背盟败约 (bèi méng bài yuē) is a Chinese idiom (chengyu) meaning “to break one's oath or violate an agreement”.
背盟败约 is pronounced bèi méng bài yuē in Mandarin Chinese.
Literally, 背盟败约 means “Go back on alliance and break pact”. It is used to mean “to break one's oath or violate an agreement”.
背:违背。盟、约:誓约。败:败坏。指撕毁。背叛誓言,撕毁盟约。