音標發(fā)音英式音標 [?se?.vj? ?s?b.l??]美式音標 [?se?.vj? ?s?b.l??]英式發(fā)音 美式發(fā)音 基本解釋兄姐救星（生來就有某些特殊基因的孩子，這些基因是經(jīng)過特別選擇的，用于治療孩子罹患絕癥的哥哥或姐姐）。同根派生 saviour sibling相關詞英英字典劍橋英英字典 a child who is born with particular genes that have been chosen in order to treat an older brother or sister who has a diseasesaviour sibling劍橋字典saviour sibling柯林斯字典