手臂弯曲的内侧有名字吗？

Is there a name for the inside of the arms bend?

youdao

两袖设计，依手臂运动时形态立体裁剪，手臂弯曲时不觉别扭。

Solid sport style design, sleeves are convenient for your arms to bend.

youdao

两袖设计，依手臂运动时形态立体裁剪，手臂弯曲时不觉别扭。

Solid sport style design, sleeves are convenient for your arms to bend.

youdao