Daily Chinese Idiom Guessing Game
To be stunned or speechless with shock or surprise.
形容因吃惊或害怕而发愣的样子。
元·无名氏《赚蒯通》第一折吓得项王目瞪口呆，动弹不得。”
When he saw the magician pull a rabbit out of the hat, he was completely dumbfounded.