| 释义 |
STDBrE /ˌes tiː ˈdiː/ NAmE /ˌes tiː ˈdiː/ noun the abbreviation for 'sexually transmitted disease ' (a disease that is passed from one person to another during sexual activity )性传播疾病（全写为 sexually transmitted disease）(BrE ) the abbreviation for 'subscriber trunk dialling ' (a system of making direct telephone calls over long distances )长途直拨电话（全写为 subscriber trunk dialling） |