【机】 chelation
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-
affect; effect; intention; action; motive; operation
【医】 action; effect; process; role
【经】 role