biosibling

名词 n.

英文释义

名词 n.
  1. A biological sibling.
    — The child may also experience divided loyalties between his natural siblings and stepsiblings, particularly where a stepsibling is close in age and becomes a buddy to the child, thereby usurping the exclusive role his biosibling may formerly have had.

词形变化

biosiblings plural

词源

From bio- + sibling.
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