bombear bedeutet auf Englisch

bomb [bombed, bombing, bombs]▼(attack with bombs)
verb
[UK: bɒm] [US: ˈbɑːm]

pump [pumped, pumping, pumps]▼(transitive: to use a pump to move liquid or gas)
verb
[UK: pʌmp] [US: ˈpəmp]The heart serves to pump blood. = El corazón sirve para bombear sangre.