splotch

污渍、斑点、色块

There was a dark splotch of coffee on his white shirt.

他的白衬衫上有一块深色的咖啡渍。

斑块、不规则色块

The painter added splotches of red across the canvas.

画家在画布上添了几块红色的色块。

溅上污渍、使布满斑点

Rain had splotched the pages of her open notebook.

雨水在她摊开的笔记本上留下一片片污渍。