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单词 STD
释义  Related topics: Illness & disabilitySTD /ˌes tiː ˈdiː/ noun [countable, uncountable] medical  MI (sexually transmitted disease) a disease that one person passes to another through having sex, such as AIDS or herpes 性传播疾病〔如艾滋病、疱疹〕From Longman Business DictionarySTDSTD noun [uncountable] subscriber trunk dialling; in Britain, the name for the former telephone system that allowed people to connect their own long-distance calls by using an STD code (=a special number for the area you are calling). Officially, STD codes are now called area codes although many people still use the old namestd.std. written abbreviation for standardSTD nounChinese  another one that person passes to Business through disease a
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更新时间：2026/10/13 5:03:33