give oneself up   (TTS發音)

stop hiding or running away；surrender 自首；投案；投降

    News came that the murderer had given himself up. 有消息說，殺人犯已經投案自首了。

    The thief gave himself up to the police. 小偷向警方自首了。

    Mr. Thompson hit another car，and his wife told him to give himself up. 湯普森撞到了另一輛車，其妻叫他去投案。