慢速英语:Robot Helps Heal Human Muscle Damage

音频下载[点击右键另存为]

同步字幕下载[点击右键另存为]

physical therapy – n. the treatment of a disease or an injury of the muscles or joints with massage, exercises, heat, etc.

prototype – n. an original or first model of something from which other forms are copied or developed

rehabilitate – v.  to bring someone or something back to a normal, healthy condition after an illness, injury, drug problem, etc.