| 释义 |
●ˌturn sth↔ˈinto give back sth that you no longer need 交还，退还（不再需要的东西）◆You must turn in your pass when you leave the building. 你离开大楼时必须交还通行证。(especially NAmE) to give sth to sb in authority 上交；呈交；提交◆They turned in a petition with 80 000 signatures. 他们递交了一份有 8 万人签名的请愿书。◆I haven't even turned in Monday's work yet. 我连星期一的作业还没交呢。to achieve a score, performance, profit, etc. 取得（分数）；完成（表演）；获得（利润）◆The champion turned in a superb performance to retain her title. 上届冠军表现十分出色，卫冕成功。See also turn |