【建】 graphitization
black lead; graphite; plumbago; pot lead
【化】 black lead; graphite; mineral black; mineral carbon; pot lead
【医】 black leaching; graphite; plumbago
burn up; change; convert; melt; spend; turn
affect; effect; intention; action; motive; operation
【医】 action; effect; process; role
【经】 role