柯林斯词典blotch /blɒtʃ/ (blotches) 1. N-COUNT A blotch is a small unpleasant-looking area of colour, for example, on someone's skin. 色斑 His face was covered in red blotches, seemingly a nasty case of acne. 他臉上佈滿了紅斑，看起來像是嚴重的痤瘡。 返回 blotch剑桥词典a mark that is not regular in shape , for example on a person's skin （皮膚等上的）斑點;汙跡 Her face was covered in purple blotches. 她的臉上滿是紫色的斑點。 返回 blotch