我的胳膊肘在一个礼拜前撞在了门上，到现在还很疼。

I bumped my elbow against the door a week ago. It still hurts.

youdao

在完全前够并且没有沉肘的时候，感觉好像你把你手指点到了一只枪管的前段（再收一点手腕），这就是抓水的开始。

At full reach and without dropping your elbow, feel like you are tipping your finger-tips over the front of a barrel (again flexing at the wrist), which will start the catch.

youdao

目的：探讨尺神经松解前移手术治疗肘管综合征的临床效果。

Objective: To investigate the effect of ulnar nerve relaxation and anterior submuscular transposition on the treatment of cubit tunnel syndrome.

youdao