| 释义 |
tri·go·num
\trīˈgōnəm\ noun
(plural trigonums \-nəmz\ ; or trigo·na \-nə\)
Etymology: New Latin, from Latin, triangle — more at trigon
: trigone: as
a. or trigonum men·ta·le \-ˌmen.ˈta(ˌ)lē, -tā-, -ˈtä-\ [New Latin, trigone of the chin] : a somewhat triangular enlargement of the anteromedian part of the human mandible forming the bony support of the chin
b. or trigonum ha·ben·u·lae \-həˈbenyə(ˌ)lē, -ˌlī\ : a triangular area in the optic thalamus |