political prisoners
war prisoners
prisoner of war
A: Do you know how many prisoners are in the jail?
A：你知道监狱里有多少囚犯吗？
B: I think there are about fifty prisoners.
B：我想大约有五十名囚犯。
1) 囚犯
2) 被俘人员
3) 犯人
1. 囚犯，犯人
noun
1. People who are kept in a prison as punishment for a crime.