dumbfound
v. 使人啞然失聲,使發楞
If someone or something dumbfounds you, they surprise you very much.
This suggestion dumbfounded Joe.
這項建議使喬目瞪口呆。
1. be a mystery or bewildering to;
dumbfoundsdumbfoundeddumbfounding
shameconfusesurpriseoverwhelm