| 释义 |
high-securityBrE /ˌhaɪ sɪˈkjʊərəti/ NAmE /ˌhaɪ sɪˈkjʊrəti/ adjective [only before noun ](of buildings and places 建筑或地方) very carefully locked and guarded 戒备森严的；警戒严密的◆ a high -security prison 警备森严的监狱(of prisoners 囚犯) kept in a prison that is very carefully locked and guarded 关押在警备森严的监狱里的 |