/tə səˈsteɪn ə kənˈvɪkʃən/ – Phrase
Definition: 1. kết án;
2. bị kết án.
A more thorough explanation: “To sustain a conviction” means to uphold or confirm a decision made by a court that finds a person guilty of a crime. It refers to the legal process of affirming the validity of a criminal conviction after a trial or appeal.
Example: The prosecution presented sufficient evidence to sustain a conviction for the crime of robbery.