dumfounded

Từ điển Oxford Learners Wordfinder Dictionary

adjective

as if struck dumb with astonishment and surprise (Freq. 1)
- a circle of policement stood dumbfounded by her denial of having seen the accident
- the flabbergasted aldermen were speechless
- was thunderstruck by the news of his promotion
• Syn:
dumbfounded, flabbergasted, stupefied, thunderstruck, dumbstruck, dumbstricken
• Similar to:
surprised