Tra từ STD - Từ điển Oxford Advanced Learner 8th

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Từ điển Oxford Advanced Learner 8th

STD STD [STD] BrE [ˌes tiː ˈdiː] NAmE [ˌes tiː ˈdiː] noun 1. the abbreviation for ‘sexually transmitted disease ’ (a disease that is passed from one person to another during sexual activity) 2. (BrE)the abbreviation for ‘subscriber trunk dialling ’ (a system of making direct telephone calls over long distances)