瞠目結舌

To stare with wide-open eyes; to gaze fixedly at something out of reach; to stare in shock or surprise.

Eye; to look; to see; item; section; list; catalogue; order (taxonomy); title; name; mesh; leader.

To tie or bind; to form or create; to conclude or finish; to develop or produce; a knot or bond; to check out of a hotel.

Tongue; the fleshy organ in the mouth used for tasting, chewing, and speaking; something shaped like a tongue; a bell clapper.