He was studying the complex similaritiesanddifferences between humans and animals.
他在研究人和动物之间错综复杂的相似与不同之处。
《牛津词典》
2
Classify them based on similaritiesanddifferences.
根据它们的相同点和不同点对它们进行分类。
3
Exploring the metacognitive capacity of animals could become an important criterion in highlighting the similaritiesanddifferences between human and animal minds.