| 释义 |
uro·gas·ter
\|yu̇rə|gastə(r)\ noun
(-s)
Etymology: New Latin, from ur- (I) + -gaster
1. : the urinary tract (as of the embryo) including the allantoic cavity
2. [New Latin, from ur- (II) + -gaster] : the posterior division of the gastric region of a crustacean (as a crab)
• uro·gas·tric \-strik\ adjective |