splodge
noun [ C ] mainly UK informal uk/splɒdʒ/ us/splɑːdʒ/ (US usually splotch)
污渍，污迹
a mark or spot that does not have a regular shape
He put his hand on the bed, and left a splodge of blood on the bedspread. 他把手搁在床上，床单上留下了一片血迹。
Synonyms: blotchmark (DIFFERENT AREA)smear (SPREAD)smudge spot (CIRCLE)stain (MARK)
Compare: blot noun