Is there a name for the inside of the arm bend; the crease inside your elbow?

但是有没有一个词专门指手臂弯曲处内侧，也就是手肘内侧的褶皱处呢？

youdao

It is located 3, 800 light-years away from Earth, inside the Orion spur — the same partial spiral arm of the Milky way where our solar system is located. The nebula is nearly 240 light-years across.

它跨度近240光年，位于猎户座旋臂里，离地球3,800光年远；而我们的太阳系也在银河系同样的旋臂中。

youdao

Crack open your smartphone, and chances are there's ARM—not Intel—inside.

如果把你的智能手机拆开瞧瞧，你很可能会发现，里面的芯片并不是英特尔（Intel）牌的，而是ARM牌的。

youdao

The strange shocks were from strands of tendon snapping loose, rolling up inside his arm like broken rubber bands.

NEWYORKER: The Strongest Man in the World

This opens up space to throw a straight right to your opponent's head just inside his left arm.

BBC: DEFENCE

Its enclosure resembles the silver metallic enclosure of a MacBook Pro, but inside, it has the ARM processor architecture and operating system of the iPhone.

ENGADGET: blogger-avatar