骨骼肌翻译

来源：百度知道 编辑：UC知道 时间：2024/06/06 10:37:44
Skeletal muscles have one end (the "origin") attached to a bone closer to the centre of the body's axis and the other end (the "insertion") is attached across a joint to another bone further from the body's axis. The bones rotate about the joint and move relative to one another by contraction of the muscle (lifting of the upper arm in the case of the origin and insertion described here).

骨骼肌有一边（“orign”）连接在靠近身体轴的骨头上， 另一头（"insertion"）连接在远离身体轴的骨头上。通过肌肉收缩（ 这里以举起上臂为例演示"orgin"和"insertion",）骨头之间将会绕着连接点转动。

ps： 注意断句就好了。