【医】 peripolar zone
bally; cruelly; extreme; fearfully; mighty; pole
【医】 per-; pole; polus
all; all over; circuit; circumferenc; cycle; thoughtful; week
【计】 REV
【化】 peri
【医】 para-; peri-; perimeter
area; borough; classify; distinguish; district; region; section
【计】 region
【医】 area; belt; field; quarter; regio; region; zona; zone