【化】 sodium diphenyl-ketyl
natrium; sodium
【医】 Na; natrium; natrum; sodii; sodio-; sodium
burn up; change; convert; melt; spend; turn
【化】 benzophenone; diphenyl ketone; phenyl ketone
swim; travel; wander
base; basic; foundation; key; primary; radix
【化】 group; radical
【医】 base; basement; group; radical