剑桥词典a type of surgery in which a very small hole is made in a person's body in order to look at a joint using a special instrument and sometimes to repair the joint at the same time 关节镜检查，关节内窥镜检查 He is having an arthroscopy to remove debris in his knee . 将通过关节镜移除他膝盖内的碎片。 返回 arthroscopy