He was Scott's flight surgeon for his past two missions.
在过去的两次任务中,他都是Scott的飞行医生。
Space – Verge Science
A flight surgeon can talk them through it and provide professional expertise.
飞行外科医生可以通过它与他们交谈并提供专业知识。
英语百科
Flight surgeon
A flight surgeon is a military medical officer practicing in the clinical field variously known as aviation medicine, aerospace medicine, or flight medicine. (Although the term "flight surgery" is considered improper by purists, it may occasionally be encountered.)