怒目切齿

to gnash one's teeth in anger

anger / fury / flourishing / vigorous

with glaring eyes / glowering

eye / (literary) to look; to regard / eye (of a net); mesh / mesh size; grit size (abbr. for 目數|目数[mu4 shu4]) / item; section / list; catalogue / (taxonomy) order / name; title

to cut / to slice / tangent (math)

definitely / absolutely (not) / (scoffing or dismissive interjection) Yeah, right. / Tut! / to grind / close to / eager / to correspond to / see also 反切[fan3 qie4]

to gnash one's teeth (in anger)

tooth / CL:顆|颗[ke1]