unescorted
英 ['ʌnɪs'kɔ:tɪd] 美 [ˌʌnɪs'kɔtɪd]

adj.

无人护送的，无人陪同的，没有护卫的；

权威例句

Unescorted Access
Unescorted temporary absences
Unescorted in Africa: Victorian Women Ethnographers Toiling in the Fields of Sensational Science
Descriptive analysis of unsuccessful unescorted temporary absences /
Regensburg/Schweinfurt: the last unescorted raids of World War II in Europe
Ferdinand Berley; POW in WWII Served Patients for 51 Years Traveled Unescorted 300 Miles to Tokyo in Effort to Save Comrades
Demographic, behavioral, and psychometric characteristics of persons denied unescorted access on the basis of psychological assessment
Certain Licensees Requesting Unescorted Access to Radioactive Material; Order Imposing Trustworthiness and Reliability Requirements ...
Requirements for Fingerprint-Based Criminal History Records Checks for Individuals Seeking Unescorted Access to Non-Power Reactors (...
Orders Imposing Requirements for Protecting Certain Safeguards Information (EA-06-223, EA-06-224) and Unescorted Access to Radioacti...