blood testglossary / BLOOD TEST blood test. The medical analysis of blood, esp. to establish paternity or (as required in some states) to test for sexually transmitted diseases in marriage-license applicants. See SEROLOGICAL TEST. 词条贡献者 资深译员Betty,毕业于亚洲一流的高级翻译学院,专注翻译各种与商业移民有关的法律文件。