参考例句

1. When you play cards, each player plays in turn (=in a regular order).

   玩牌的时候大家轮流出牌（按规定的次序）。

2. Those who want to go are to turn in their application before Friday.

   想去的人必须在星期五以前提出申请。

3. It' s getting late, so I think I' ll turn in .

   天很晚了，所以我想我该睡觉了。

4. It is customary to turn in one's resignation two weeks before one's last day.

   通常辞职要在两周前递交辞职书。

5. The parish priest is someone to whom people can turn in difficult times.

   牧区牧师是人们在困难时可以求助的人.

6. You must turn in your kit (ie uniform, etc) before you leave the army.

   退伍时应将装备（制服等）缴回.

7. You must turn in your uniform when you leave the army.

   你离开部队时, 必须把军服上缴。

8. Please turn in your assignment before you leave the classroom.

   离开教室以前，请把作业交上来。

9. That is what happens to the students who don't turn in their homework assignments.

   这就是不交课外作业的学生的下

10. The gravity of this downward turn in the balance of safety oppressed my mind.

    安全的天平发生这种一头沉的转变，我心里十分不安。

反义词