【医】 adventitious cyst; false cyst
eyewinker; foreign body; foreign matter
【化】 extraneous matter; foreign impurity; foreign inclusion
foreign material; foreign matter; foreign substance
【医】 corpus alienum; foreign bodies; xeno-
all; all over; circuit; circumferenc; cycle; thoughtful; week
【计】 REV
【化】 peri
【医】 para-; peri-; perimeter
cyst
【医】 cyst; cyst-; cysti-; cystido-; cystis; cysto-; hydatoncus; kysto-