可圈可点

kě quān kě diǎn

remarkable (performance, achievement etc)

worthy of praise

可

kě

(prefix) can; may; able to; -able

圈

quān

circle; ring; loop (CL:個|个[ge4])

可

kě

(prefix) can; may; able to; -able

点

diǎn

to touch briefly; to tap