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The capability to additively manufacture fully-functioning electronic circuits is a frontier in 3D-printed electronics that will afford unprecedented scalability , miniaturization , and conformability of electronic circuits .
 manufacturing process: additively manufacture; manufacturing process: 3D-printed
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: manufacturing standard, machanical property, manufacturing process, material, engineering feature, process parameter, machine or equipment, application, process characterization, enabling technology, biomedical, concept or principle 
Text: {0} 
 Entities: additively manufacture, 3D-printed 
Answer:
 manufacturing process: additively manufacture; manufacturing process: 3D-printed