skeleton
simple noun14 搭配平均频率: 6.6
The bony framework of a dinosaur.
外骨骼
A rigid external covering for the body in some invertebrate animals.
一些无脊椎动物身体的坚硬外部覆盖物。
The bony framework of a dinosaur.
外骨骼
A rigid external covering for the body in some invertebrate animals.
一些无脊椎动物身体的坚硬外部覆盖物。