| 释义 |
hand bone
基本例句
手骨
Analysis of the first hand bones belonging to an ancient lemur has revealed a mysterious joint structure that has scientists puzzled.古代狐猴的手骨分析结果，揭露出让科学家都颇为困扰的神秘关节结构。
The hand bones also showed that Hadropithecus had very short thumbs and was a quadrupedal species, walking on all fours, much like many primates, such as baboons, do today.手骨还显示了巨型狐猴有着非常短的拇指，是一类四足动物，即同时用四条腿走路，这点与今天狒狒等许多灵长类动物十分相似。 |