blotch

斑塊、紅斑、疹塊多指皮膚

Red blotches appeared on her neck after she ate the shrimp.

她吃了蝦之後，脖子上冒出一片片紅斑。

污斑、斑點、污漬

There was a dark blotch of ink on the last page.

最後一頁上有一塊深色的墨水污斑。

使佈滿斑點、弄髒常用被動

The old wall was blotched with damp and mold.

那面舊牆佈滿了潮氣和黴斑。