had been shelling
Past perfect progressive conjugation of shell.
See all conjugations of shell

shell

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500+ learners.
NOUN
(animal anatomy)-la concha
Synonyms for shell
armor
la coraza
body
el cuerpo
coating
el revestimiento
eggshell
la cáscara de huevo
hide
la piel
scale
la escama
seashell
la concha marina
skeleton
el esqueleto
skin
la piel
NOUN
(botany)-la cáscara
Synonyms for shell
kernel
el grano
pod
la vaina
NOUN
(artillery)-el obús
Synonyms for shell
ammunition
la munición
bomb
la bomba
cannonball
la bala de cañón
cartridge
el cartucho
missile
el misil
TRANSITIVE VERB
(to shoot at)-bombardear
Synonyms for shell
shoot
disparar
attack
atacar
fire
disparar
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