眼科學

ophthalmology

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

ophthalmology

branch of study / administrative section / division / field / branch / stage directions / family (taxonomy) / rules / laws / to mete out (punishment) / to levy (taxes etc) / to fine sb / CL:個|个[ge4]

science / scientific knowledge / scientific / rational / CL:門|门[men2],個|个[ge4],種|种[zhong3]

to learn / to study / to imitate / science / -ology