half-sister 📖 中文释义 n. 异父姐妹, 异母姐妹[法] 同父异母或同母异父姐妹 🧩 词形变化 复数 half-sisters 📘 English Definition(英文释义) n a sister who has only one parent in common with you ← half-sinusoid H 字母词表 half-sisters →