| 单词 | dumbfounded |
| 例句 | dumbfounded adjective •a dumbfounded audience:astonished, astounded, amazed, staggered, surprised, startled, stunned, confounded, nonplussed, stupefied, dazed, dumbstruck, open-mouthed, speechless, thunderstruck | taken aback, disconcerted | informal flabbergasted, flummoxed, bowled over, blown away, floored. |
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