enarthrosis

名词 enarthrosis:

1. a freely moving joint in which a sphere on the head of one bone fits into a rounded cavity in the other bone
   同义词：ball-and-socket joint, spheroid joint, cotyloid joint, enarthrodial joint, articulatio spheroidea

en.ar.thro.sis

n.（名词）
【复数】 en.ar.thro.ses[-sôz] 【解剖学】
See ball-and-socket joint
参见 ball-and-socket joint

来源：
Greek enarthrôsis
希腊语 enarthrôsis
from enarthros [jointed]
源自 enarthros [相连的]
en- [in] * see en- 2
en- [在…里] *参见 en-2
arthron [joint] * see ar-
arthron [关节] *参见 ar-