英 [dʌmˈfaʊnd] 美 [dʌmˈfaʊnd]
vt. 使惊呆；使人惊愕失声
第三人称单数dumbfounds
现在分词dumbfounding
过去式dumbfounded
过去分词dumbfounded
dumbfound /dʌmˈfaʊnd/ TEM4 [ dumbfounding dumbfounded dumbfounds ]
及物动词 If someone or something dumbfounds you, they surprise you very much. 使惊呆; 使目瞪口呆
This suggestion dumbfounded Joe.
这个建议使乔伊惊呆了。
... shock 震惊 dumbfound 使 ... 惊呆 flabbergast 使大吃一惊 ...
... dumb adj. 哑的，无言的 dumbfound v. 使发愣 dump n. 垃圾堆 v.倾倒，倾销；（dumpling 饺子） ...
使惊呆；使人惊愕失声
You fail by leaving the reader dumbfound and clueless as to why you sent such a letter.
如果您的信函让读者一头雾水，让他们不知道您要说些什么的话，那这样的信函是不合格的。
I've seen more than a few hives throwing off a swarm, and never has one failed to transfix me utterly, or to dumbfound everyone else within sight of it.
我见过不少次蜜蜂分群，每一次都令我目瞪口呆，也令周围的其他所有人哑然失声。
This may dumbfound the money crowd, but most respondents said they didn't have a clue who rules the world of high finance and furthermore, they couldn't care less.