turn in

  1. 上交, 呈交
    • Turn in your homework, please.
      请把作业交上来。
    • Our papers have to be turned in one week before the examination.
      我们的论文必须在考试前一周交上去。
  2. 归还, 退还
    • They turned in their old uniforms for the new ones.
      他们交回旧制服, 以旧换新。
    • Tickets may be turned in at the box office.
      可以在票房退票。
  3. 上床睡觉
    • It's late.I think I'll turn in.
      很晚了, 我想我要睡了。

网络词典

turn in

英 tɜːn ɪn 美 tɜːr nɪn
动词 中文翻译:上交
同义词: ['submit', 'hand in', 'return']

例句:

  1. 1. Pleaseturn in your homework before class.
    请在上课前交上你的作业。
  2. 2. The student handedin his assignment on time.
    那个学生按时交上了他的作业。
  3. 3. She turned in her keysto the security guard.
    她把钥匙交给了保安。