| 释义 |
qua·dra·to·jugal
I. \kwä|drād.ō+\ adjective
Etymology: quadrate (I) + -o- + jugal
1. : of, relating to, or joining the quadrate and jugal bones
2. : being a quadratojugal
II. noun
: a small membrane bone that connects the quadrate and jugal bones on each side of the skull in many lower vertebrates |