dependent sibling allowance
供养兄弟姊妹免税额
parallel cousin
堂兄弟姊妹或姨表兄弟姊妹
How many brothers and sisters do you have?
你有几个兄弟姊妹？
They are brother and sister.
他们是兄弟和姊妹。
additional dependent parent allowance
供养父母额外免税额
cousins are collateral relatives; an indirect descendant of the Stuarts.
堂兄弟姊妹表兄弟姊妹是旁系亲属；英国斯图亚特王室的旁系后裔。
"You're young and delicate, with no mother to take care of you, no sister or brothers to look after you. "
"汝多病,年又极小,上无亲母教养,下无姊妹兄弟扶持"
Yes, I have two sisters and a brother.
有，我有两个姊妹和一兄弟。
middle brother [ sister, son ]
三兄弟[姊妹, 儿子]中的第二个
Little Brothers of Jesus and Little Sisters of Jesus
耶稣小兄弟会和耶稣小姊妹会
Brothers and sisters should live together in unity.
兄弟姊妹应当在一起和睦相处。
On Linguistic Issue of “Xiong”,“Di”,“Zi” and “Mei”;
试论有关“兄”“弟”“姊”“妹”的语言学问题
Brothers and cousins are united by ties of consanguinity.
兄弟和堂、表兄弟姊妹藉著血缘的系带联合在一起。
A woman's own children and the children of her brother, on the other hand, call one another cousins.
而一个女人的子女和她兄弟的子女，则互称为表兄弟和表姊妹。
the children of sisters and brothers, however, may marry.
反之，姊妹的子女和兄弟的子女却能相互结婚。
Twenty years ago my brothers and sisters all had to wear hand-me-downs.
二十年前我们兄弟姊妹都必须穿旧衣服。
My Brothers and sisters and I lived a cat-and-dog life when we were growing up.
我兄弟姊妹和我在成长过程中经常吵架。
Marriage between brother and sister, he argues, was therefore forbidden already at that time.
可见，兄弟姊妹婚姻在那时候已经被唾弃。