Do you look forward to having a brother or sister?

你期待拥有一个兄弟还是姐妹？

youdao

When You Fight With a Brother or sister.

你与兄弟(姐妹)发生冲突的时候。

youdao

If a brother or sister be naked, and destitute of daily food.

若是弟兄，或是姐妹，赤身露体，又缺了日用的饮食。

youdao

Yeah, so for example, you get exposed to-- before there was a vaccine your brother or sister had chickenpox, and so you got exposed to chickenpox naturally through your contact with them.

举个例子来说,如果你生活在这样的环境里,兄弟姐妹们还没接种疫苗就得了水痘,而你通过与他们相接触,在自然情况下接触到了水痘病毒

耶鲁公开课 - 生物医学工程探索课程节选

The baby, thought to be due in November, will provide her five-year-old son Cameron with a brother or sister.

BBC: Ulrika Jonsson pregnant

I'm also pregnant as I write this and I hope and pray that everything will go well a second time and we will be lucky enough to have a brother or sister for Emily.

BBC: NEWS | UK | Losing a baby: Your experiences

It is a particular gamble if the child is conceived partly to provide a bone marrow graft for a brother or sister with a nasty genetic disease: not only might the new baby turn out be a poor match for transplantation, but might also have inherited the same disorder as his or her sibling.

ECONOMIST: Gene genies