flab·ber·gast·ed
adjective/ˈflæbəɡɑːstɪd/
/ˈflæbərɡæstɪd/
[not usually before noun] (informal)- extremely surprised and/or shocked
synonym astonished大吃一惊;目瞪口呆 - Friends were flabbergasted by the news that they’d split up.
朋友们得知他们分手的消息后都大吃一惊。 - She was too flabbergasted to speak.
她惊得说不出话来。
Word Originlate 18th cent.: of unknown origin. - Friends were flabbergasted by the news that they’d split up.