瞠目 caang¹ muk⁶ {chēng mù}

to stare

瞠目結舌〔--结-〕 caang¹ muk⁶ git³ sit³ {chēng mù jié shé}

1. stupefied
2. flabbergasted

瞠目以對〔---对〕 caang¹ muk⁶ ji⁵ deoi³ {chēng mù yǐ duì}

1. to return only a blank stare
2. to stare back