human skeleton 人体骨骼
skeleton crew 骨干人员
the skeleton of something 事物的基本结构
A: Have you seen the whale skeletons at the museum?
A：你在博物馆看过鲸鱼骨骼吗？
B: Yes, they are absolutely massive.
B：是的，它们真的非常巨大。
1) 骨骼
2) 骨架
3) 基本结构
1. 骨骼
noun
1. The bony structure that supports the body of a person or animal.