on the loose

基本解释

Armageddon wouldn’t be the same without killer robots on the loose, but if the robots rose up against us today they wouldn’t get too far with their uprising.
即使杀人的机器处于我们的控制之中，末日大决战也未必能够避免。但是如果今天机器人起来与我们作对，那么它们绝对没有好果子吃。
The evidence: Ever since noted Zionist director Steven Spielberg released Jaws in 1975, nothing has been able to put a damper on a tourist season faster than a shark on the loose.
证据：自从犹太复国主义导演史蒂文•斯皮尔伯格于1975年拍摄“大白鲨”后，没有什么比一条散漫的鲨鱼更能影响旅游季了。
And in a low voice she insisted that there was a murderer on the loose in Puente Viejo, and that any one of us could be the next victim.
她放低了声音坚持说，在老桥镇里有个在逃犯，我们当中任何一个人都可能会成为下一个牺牲品。

His specialty was representing the effect of light on an environment with color and loose brushstrokes.
Former Cuban President Fidel Castro will be let loose there." appeared relaxed and talkative as he answered questions on the Cuban television current affairs program Mesa Redonda or Round Table.
The U.S.sealed the victory in the 72nd minute through Clint Dempsey, who pounced on a loose ball in front of the Spanish net and deposited it in the goal to double the American lead.

Her marathon turned into a sprint when someone yelled there was a shooter on the loose.
NPR: The Finish Line: What The Bombing Was Like

If a dangerous person or animal is on the loose, that person or animal is free to move around a place and harm people.