矯正透鏡

correcting lens

surname Jiao

argumentative / contentious

to correct / to rectify / to redress / strong / brave / to pretend / to feign / affectation

to correct / to rectify (e.g. a physical defect such as hearing or vision) / to cure / rectification / correction / to straighten

first month of the lunar year

straight / upright / proper / main / principal / to correct / to rectify / exactly / just (at that time) / right (in that place) / (math.) positive

to penetrate / to pass through / thoroughly / completely / transparent / to appear / to show

(bound form) to penetrate; to seep through / to tell secretly; to leak / thoroughly; through and through / to appear; to show

lens (optics)

mirror / lens