◎ sib是什么意思 a. 有血亲关系的, 近亲的n. 亲族, 血亲亲属, 氏族 n a person's brother or sistern one related by blood or origin; especially on sharing an ancestor with another sib的用法和例句: 1. I used to take care of my 15 foster sibs. 我的15个寄养兄弟姐...