【建】 phenoxy resin
benzene
【化】 benzene; benzol; benzole
【医】 benz-; benzene; benzol; phen-; phene
【经】 benzene
oxygen
【医】 o; O2; oxy-; oxygen; oxygenium; phlogisticated gas
base; basic; foundation; key; primary; radix
【化】 group; radical
【医】 base; basement; group; radical
colophony; pitch; resin; rosin
【化】 resin
【医】 peucine; pitch; resin; resina
