vt. 使...惊讶得发呆

[ verb ]
be a mystery or bewildering to
<verb.cognition> amaze baffle beat bewilder flummox get gravel mystify nonplus perplex pose puzzle stick stupefy vex
This beats me!Got me--I don't know the answer!
a vexing problem
This question really stuck me

Dumfound \Dum"found`\, v. t. [imp. & p. p. {Dumfounded}; p. pr.
& vb. n. {Dumfounding}.]
To strike dumb; to confuse with astonishment. [Written also
{dumbfound}.] --Spectator.


dumbfound \dumbfound\ v.
same as {dumfound}.

Syn: confuse, perplex, throw, fox, befuddle, fuddle, bedevil,
puzzle, mystify, baffle, bewilder, flummox, stupefy,
stupify, nonplus, gravel, amaze, trounce, confound, be
confusing to, make confused.
[WordNet 1.5]