splotch

(Brit also splodge / splCdV; splBdV/) n dirty mark or spot (of ink, paint, etc); irregular patch (of colour, light, etc) （墨水、 颜料等的）斑, 斑点, 污斑; （颜色、 光等的）形状不规则的一片.

splendor, splendour (US splendor), splenetic, splice, splicer, splint, splinter, splinter group, split, split infinitive, split peas, split personality, split pin, split ring, split second, split shift, split ticket, split up, split-level, splitting, splotch (Brit also splodge), splurge, splutter, spoil, spoil-sport, spoilage, spoiler, spoils, spoils system, spoke, spoken, spokeshave, spokesman, spokeswoman, spoliation, spondaic, spondee, sponge, sponge-bag, sponge-cake,