【化】 slow curing resin
defer; slow; supercilious; tardiness
do; work; able; dry; empty; for nothing; main part; trunk; offend; strike
【医】 caudex; scapus; shaft; stem; truncus; trunk
colophony; pitch; resin; rosin
【化】 resin
【医】 peucine; pitch; resin; resina