【机】 bomb oxidation
ball; bomb; flip; pellet; play; shoot; spring
【医】 bomb; bullet
inner; inside; within
【医】 end-; endo-; ento-; in-; intra-
combustion; oxidation; oxidize; oxygenation
【化】 adduction; oxidation
【医】 oxidation; oxidization; oxidize; oxy-; oxydation; oxygenize