arm bone是什么意思 arm bone怎么读
arm bone的英文翻译是什么意思,词典释义与在线翻译
arm bone的相关资料
armn.臂;扶手;袖子n.武器;军种vt.武装;装备(复)arms: 军事行动;纹章;兵役.
armern.武装者
arm bone的用法和样例
- The scapula is a triangular bone.
肩胛骨是一个三角形骨。 - The angulation of the pelvis and femur corresponds to that of the shoulder and upper arm.
骨盆与大腿骨的角度同肩胛骨与上臂骨的角度协调。 - The humerus is the long bone of the arm.
肱骨是上臂的长骨。 - The antigravity shoulder muscles prepare to bring the arm to shelf level,and the hand is prepositioned and oriented to prepare forgrasp-ing.
当伸手动作展开时,前肋骨侧边的肌肉及上下颈部斜方肌会同时收缩使肩胛拉开向上,而旋转环膜会让肱骨呈外旋的姿势,并使得肱骨头置入关节窝。
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