red spot

• 红斑

red spot的用法和样例：

例句

1. The porcelain is ruder, show general slight Red Spot.
   胎体较粗，露胎处泛轻微火石红斑，足内中心有一乳钉突起，釉色白中闪灰。
2. There was a red mark on his back in the shape of the letter S.
   他的背上有一个蛇形的红斑。