Pain in the lower calf along the Achilles tendon, the cord connecting the heel to the calf muscle.

腓肠肌下部沿着跟腱疼痛，也就是连接脚后跟和腓肠肌的那根绳子。

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The end of the shock cord is sewn inside the lower grommet.

绳子的末端是缝在低的那个扣眼里面的。

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By removing specific neurons in the lower spinal cord with laser beams, the researchers rendered the fish incapable of slow movements.

研究人员通过用激光除去鱼脊髓下层的特殊神经元，使其不能进行缓慢运动。

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The operation concentrates on the lower part of the spinal cord.

BBC: Brooke Lawrance walks into school after US operation

The concert will mark the conductor's much-anticipated return to the podium after suffering from a spinal cord injury that left the lower half of his body without feeling or movement.

WSJ: James Levine Sets Return to Met

In the most extreme instances, some households have canceled their cable packages entirely a process known as "cutting the cord" and relied on a lower-cost alternatives such as Netflix or another service such as Hulu.

MSN: Netflix's monthly video streaming tops 1 billion hours