英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Human skeleton - Wikipedia
    The human skeleton is the internal framework of the human body It is composed of around 270 bones at birth – this total decreases to around 206 bones by adulthood after some bones get fused together [1]
  • Human skeleton | Parts, Functions, Diagram, Facts | Britannica
    The human skeleton is the internal framework for the human body It consists of many individual bones and cartilages, as well as bands of fibrous connective tissue—the ligaments and the tendons—which serve in intimate relationship with the parts of the skeleton
  • Overview of Skeleton | Learn Skeleton Anatomy - Visible Body
    At the simplest level, the skeleton is the framework that provides structure to the rest of the body and facilitates movement The skeletal system includes over 200 bones, cartilage, and ligaments
  • List of the 206 Bones in Human Body - GeeksforGeeks
    The adult human skeleton consists of 206 bones, divided into two primary categories: the axial skeleton and the appendicular skeleton The axial skeleton comprises the skull, spine, ribs, and sternum, while the appendicular skeleton includes the pectoral girdle, arms, legs, hands, and feet
  • Human Skeleton Diagram – Anatomy System – Human Body Anatomy diagram . . .
    The human skeleton, an internal framework, serves as the structural support for the body It consists of approximately 270 bones at birth, which decreases to around 206 bones by adulthood after some bones fuse together The bone mass in the skeleton constitutes about 14% of the total body weight
  • A Labeled Diagram of the Skeletal System - Verywell Health
    The skeletal system comprises 206 bones and has two main parts: the axial skeleton and the appendicular skeleton The skeletal system includes your bones, ligaments that attach bone to bone, and cartilage that provides padding between your bones
  • Structure of Human Skeleton - Physics Wallah
    Skeleton holds the whole body together and gives it a shape Skeleton protects many delicate internal organs of the body (such as brain, heart, lungs, liver and spinal cord) from outside damage Skeleton provides numerous points for the attachment of muscles of the body
  • Human Skeletal System | BIO103: Human Biology - Lumen Learning
    The skeletal system includes all of the bones, cartilages, and ligaments of the body that support and give shape to the body and body structures The skeleton consists of the bones of the body





中文字典-英文字典  2005-2009