【机】 chelating resin
clamp; grip; nip; pincers; pliers; restrain; tongs
【医】 forceps; nipper; pliers; tongs
add up to; be equal to; close; combine; join; proper; shut; suit; whole
【医】 con-; sym-; syn-
colophony; pitch; resin; rosin
【化】 resin
【医】 peucine; pitch; resin; resina