maximum-security
adjective3 搭配平均频率: 7.3
最高安全级别监狱
a prison designed to hold the most dangerous criminals
为最危险罪犯设置的最高安保级别监狱。
a jail with the highest level of security measures, for high-risk inmates
最高安全级别的区域
a specific, highly secured section within a correctional facility
监狱中为最危险囚犯设的区域。