dejar pasmado betyder på engelska

dumbfound [dumbfounded, dumbfounding, dumbfounds]▼(to confuse and bewilder)
verb
[UK: dʌm.ˈfaʊnd] [US: ˈdəm.faʊnd]

take aback▼(to surprise or shock)
verb
[UK: teɪk ə.ˈbæk] [US: ˈteɪk ə.ˈbæk]