同胞姐妹；同父母姐妹
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同胞姐妹；同父母姐妹；同胞姐妹；同父母姐妹
a sister who shares both biological parents with you
She is my full sister; we share the same mother and father.
她是我的同胞姐妹,我们有共同的父母。
同胞姐妹；同父母姐妹
a sister who shares both biological parents with you
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Dictionary facts from AI_SUPPLEMENT.