"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"
他瞪着我,愣住了。
I was thunderstruck.如同被雷击一样。
I jumped to my feet, completely thunderstruck.我跳我的脚,完全吓坏。