例句:They made an air strike on the enemy's position.
他们对敌军阵地进行空袭。
2.a group of 一群
例句:A group of zebras started up by a shot.
一声枪响把一群斑马惊得四散奔逃。
3.in custody 遭拘留
例句:Carter was remanded in custody for seven days.
卡特在押候审7天。
4.police station 警察局
例句:He is detained at a police station.
他被扣在警察局里