1the crucial point that brings the subject to life
2a few words to clinch the point
3to paint a dragon and dot in the eyes (idiom); fig. to add the vital finishing touch
Examples
wǒ我jiāng将zēng jiā增加huà lóng diǎn jīng画龙点睛de的gōng néng功能。
我将增加画龙点睛的功能。
I'll add the finishing touch.
画龙点睛是一则寓言故事。
"Drawing dragons and dotting in the eyes" is a fable.