dumbstricken

同义
dumbfounded dumbstricken dumbstruck dumfounded stupefied thunderstruck flabbergasted
词性
s
解释
as if struck dumb with astonishment and surprise
示例
a circle of policemen stood dumbfounded by her denial of having seen the accident|the flabbergasted aldermen were speechless|was thunderstruck by the news of his promotion