单词：flabbergasted 

形容词

• 
  [1.a.flabbergasted] (同义词:[dumbfounded]  [dumfounded]  [flabbergasted]  [stupefied]  [thunderstruck( adj. 遭雷击的, 震惊的 )]  [dumbstruck( adj. 被吓得目瞪口呆的, 吓得发懵的 )]  [dumbstricken(吓得目瞪口呆的 )]  )
• 
  注释列句：as if struck dumb with astonishment and surprise; "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"
• 近义词 -> [surprised(adj.感到惊讶的 )]