Definition

Examples

• 她们是亲姐妹，从小一起长大。
  Tāmen shì qīn, cóngxiǎo yìqǐ zhǎng dà.
  They are biological sisters and grew up together.
• 我和我的亲姐妹经常一起旅行。
  Wǒ hé wǒ de qīn jīngcháng yìqǐ lǚxíng.
  My biological sisters and I often travel together.
• 亲姐妹之间的感情很深。
  qīn zhījiān de gǎnqíng hěn shēn.
  The bond between biological sisters is very deep.