| 释义 |
hy·pan·trum
\hiˈpan.trəm, hīˈ-\ noun
(plural hypan·tra \-rə\)
Etymology: New Latin, from hypo- + Late Latin antrum cavity in the body — more at antrum
: a notch on the neural arch at the anterior ends of the vertebrae of various reptiles that articulates with the hyposphene — compare zygantrum |