dumbfound
[dʌm'faund]
vt. 使 ... 惊呆, 使 ... 发愣
=dumfound
例句与用法：
We were completely dumbfounded by her rudeness.
她粗鲁无礼，把我们吓呆了。
词形变化：
副词: dumbly |
形容词比较级: dumber |
形容词最高级: dumbest |
名词: dumbness |
动词过去式: dumbed |
动词过去分词: dumbed |
动词现在分词: dumbing |
动词第三人称单数: dumbs |
vt.
使人惊愕失声; 使惊呆
