prosthetic       
 adjective  medical specialized uk/prɒsˈθet.ɪk/ us/prɑːsˈθet̬.ɪk/
 人工的,假体的
relating to an artificial body part, such as an arm, foot, or tooth, that replaces a missing part
  a prosthetic hand 一只人工的手 
 People have learned to ski, kayak, and run marathons with their prosthetic limbs. 人们学会了用假肢滑雪、划独木舟和跑马拉松。 
 See: prosthesis
 - More examples
 - Prosthetic heart valves have prolonged the lives of millions of people.
 - The amputees receive extensive rehabilitation and new prosthetic limbs.
 - Prosthetic devices are often a medical necessity.
 
prosthetic          
noun  medical specialized uk/prɒsˈθet.ɪk/ us/prɑːsˈθet̬.ɪk/
 [ C ]假体 
an artificial body part, such as an arm, foot, or tooth, that replaces a missing part
  Some of them are in wheelchairs, some wearing prosthetics. 他们中有些人坐轮椅,有些戴假肢。 
 They manufacture dental prosthetics. 他们生产假牙。 
 Synonym: prosthesis
 prosthetics [ U ]假体器官装补学 
the science of or the part of medicine that deals with artificial body parts
  Computer-aided design is one of the most recent advances in prosthetics. 假体器官装补学最近的进展是计算机辅助设计。 
 a prosthetics lab 假体器官装补学实验室 
 - More examples
 - The charity provides modern prosthetics to amputees in developing nations.
 - It may be possible to develop neural prosthetics that can overcome damage to the spinal cord.
 - Dr. Child talks about how he got interested in prosthetics.