Facies dorsalis

例句：

1. 1. The scientist observed theanimal's Facies dorsalis during the experiment.
   科学家在实验中观察了动物的背部形态。
2. 2. The artistcreated a sculpture that perfectly captured the Facies dorsalis of the subject.
   艺术家创作了一个雕塑，完美捕捉了主题的背部形态。
3. 3. The researcher analyzedthe Facies dorsalis ofthe ancient mummies to determine their ageand health.
   研究员分析了古代木乃伊的背部形态，以确定它们的年龄和健康状况。