A joint, as of a bird or quadruped, corresponding to the human elbow.

关节，肘部鸟或四肢动物的关节，相当于人的肘。

youdao

They run on good old clean human energy - extra calories and a bit of elbow grease.

它们运行依靠优良古老的干净人类能源——多余的卡路里和一点体力活。

youdao

The results show that the mean load transfer ratios between human and rhesus monkey elbow joints were 3.65 and 4.28 for torsional and bending injury respectively.

实验结果表明：人体和猕猴肘关节在发生扭转和弯曲损伤时所承受的平均载荷传递比分别为3．65和4．28。

youdao

"On station one,we have robot arms. And what happens is the robots have different joints like a human arm -- one at the shoulder,one at the elbow, wrist and then a claw.

VOA: special.2010.07.28