您要查找的是不是：
- sister union(SU) 姊妹染色(单体)结合
- Some of the union members did not want to picket. 工会的一些会员不想担任罢工纠察员。
- He eld off his departure until his sister had come. 他推迟行期直到他妹妹来后才走。
- You must have mistaken her for her sister. 你一定是把她误认为是她的姊妹了。
- She was envious of her sister's new job. 她很羡慕姐姐的新工作。
- My sister speaks Cantonese very fluently. 我姐姐广州话说得很流利。
- She was extinguished by her sister. 她的妹妹使她相形见绌。
- He was elected the leader of the union. 他被选为工会的领导人。
- How old is your sister? She is thirteen years old. 你的姊妹几岁？她十三岁。
- My sister is always a studious student. 我妹妹一直是一个勤奋好学的学生。
- He has never belonged to a trade union. 他从未加入过工会。
- Cut some pineapple for your sister. 给你姐姐切几片菠萝吧。
- Can Mary bed down with her sister? 玛丽可不可以跟她姐妹同睡一床？
- They took turns in nursing his sister. 他们轮流照顾他的妹妹。
- Our trade union paid my train fare. 我的车费由工会支付。
- He delights in teasing his younger sister. 他以戏弄他妹妹为乐。
- The union struck for better work conditions. 工会为争取更好的工作条件而罢工。
- My sister never tires of talking about her work. 我姐姐总是不厌其烦地谈论她的工作。
- Su tried to give her ideas, but the other girls talked her down. 苏想出点主意，却被其他女孩高声压倒。
- I'm stuck with my sister for the whole day. 我一整天都让妹妹给缠住了。
