| 释义 |
peri·proct
\ˈperəˌpräkt\ noun
(-s)
Etymology: International Scientific Vocabulary peri- + Greek prōktos anus — more at proct-
: the well-defined area surrounding the anus of various invertebrates (as a sea urchin)
• peri·proc·tal \| ̷ ̷ ̷ ̷|präktəl\ or peri·proc·tic \-ktik\ or peri·proc·tous \-ktəs\ adjective |