點染

to touch up (a piece of writing) / to add details (to a painting)

to dye / to catch (a disease) / to acquire (bad habits etc) / to contaminate / to add color washes to a painting

point / dot / drop / speck / o'clock / point (in space or time) / to draw a dot / to check on a list / to choose / to order (food in a restaurant) / to touch briefly / to hint / to light / to ignite / to pour a liquid drop by drop / (old) one fifth of a two-hour watch 更[geng1] / dot stroke in Chinese characters / classifier for items