[] () to officially decide that a legal decision is not correct, and to make it no longer valid推翻，撤销（判决等）◆A court of appeal overturned the decision to ban the drug.上诉法院撤销了禁止这种药物的决定。⨁to overturn a ban / decision / patent / ruling / verdict撤销禁令／决定／专利／裁决／判决