眼跳动

saccade

eye / small hole / crux (of a matter) / CL:隻|只[zhi1],雙|双[shuang1] / classifier for big hollow things (wells, stoves, pots etc)

twitching of eye

to jump / to hop / to skip over / to bounce / to palpitate

to throb / to pulse / to bounce / to jiggle / to jump about

(of sth) to move / to set in movement / to displace / to touch / to make use of / to stir (emotions) / to alter / abbr. for 動詞|动词[dong4 ci2], verb