slack-jawed

adj.

发呆的，目瞪口呆的；

Celebrating a Century of Slack-Jawed Awe
`I Was Slack-Jawed in Astonishment. the Bungle Bungle Is Amazing'
Slack-jawed and glassy eyed
Archive: When Mystery and the Exotic Were around Every Corner; Early Museums Drew Slack-Jawed Crowds, Fascinated by Their Ghoulish M...
SLACK-JAWED WITH THE BARON Borat: Cultural Learnings of America for Make Benefit Glorious Nation of Kazakhstan Little Children
Sport on TV: Slack-jawed moron time as Fergie plays the straight man
Crowd left slack-jawed by hotly-tipped band from Brazil
Slack-Jawed, Glassy-Eyed and on Ropes
Doctors playing at politics.
Silence and Survival in Rudyard Kipling's Art and Life