detention

柯林斯词典

1. N-UNCOUNT Detention is when someone is arrested or put into prison. 拘畱; 監禁[also N in pl]
...the detention without trial of government critics. …對政府批評者未經讅判而進行的關押。
2. N-VAR Detention is a punishment for students who misbehave, who are made to stay at school after the other students have gone home. (爲懲罸學生的) 課後畱校
The teacher kept the boys in detention after school. 老師在放學後罸男孩們畱了下來。