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In this work , embedded three-dimensional printing ( EMB3D ) is performed in a transparent and photocrosslinkable support medium .
 manufacturing process: embedded three-dimensional printing; manufacturing process: EMB3D; concept or principle: transparent; engineering feature: photocrosslinkable
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: embedded three-dimensional printing, EMB3D, transparent, photocrosslinkable 
Answer:
 manufacturing process: embedded three-dimensional printing; manufacturing process: EMB3D; concept or principle: transparent; engineering feature: photocrosslinkable