non-identical twin
常见例句
- The study, which investigated whether altruistic behaviour evolved as a result of ual selection, involved 70 identical and 87 non-identical female twin pairs.
利他行为是否是两性选择发展的结果呢？该研究对此展开了调查，并选择了70对同卵双胞胎女性和87对异卵双胞胎女性作为调查对象。 返回 non-identical twin