conformation
noun [ C or U ] specialized uk/ˌkɒn.fɔːˈmeɪ.ʃən/ us/ˌkɑːn.fɔːrˈmeɪ.ʃən/
biology （动物的）外形
the shape or structure of an animal
The animals are judged on their conformation and ability. 按照外形和能力来鉴定评价这些动物。
chemistry （原子在分子中的）构造形态，构象
the arrangement formed by the atoms in a molecule when they move freely around, that can often change