Definition

Examples

• 这件白衬衫上有一块洗不掉的污痕。
  Zhè jiàn bái chènshān shàng yǒu yí kuài xǐ bú diào de wū hén.
  There's a stain on this white shirt that won't wash off.
• 考古学家在陶器表面发现了古老的污痕。
  Kǎogǔ xuéjiā zài táoqì biǎomiàn fāxiàn le gǔlǎo de wū hén.
  Archaeologists found ancient stains on the surface of the pottery.
• 墙上的污痕是多年雨水侵蚀留下的。
  Qiáng shàng de wū hén shì duō nián yǔshuǐ qīnshí liú xià de.
  The marks on the wall were left by years of rain erosion.