姐弟 (jiě dì) — older sister and younger brother (as a pair)

Definition

Examples

• 我们姐弟俩从小一起长大。
  Wǒ men jiě dì liǎ cóng xiǎo yì qǐ zhǎng dà.
  We two, sister and brother, grew up together from a young age.
• 作为姐弟，他们互相帮助很多。
  Zuò wéi jiě dì, tā men hù xiāng bāng zhù hěn duō.
  As sister and brother, they help each other a lot.
• 虽然不是双胞胎，但姐弟俩长得很像。
  Suī rán bú shì shuāng bāo tāi, dàn jiě dì liǎ cháng dé hěn xiàng.
  Although they are not twins, the sister and brother look very similar.