"ulna" in Chinese (Simplified)

尺骨

Definition

尺骨是前臂的两根长骨之一，位于与拇指相对的一侧，从手肘延伸到手腕。

“尺骨”是正式医学名词，多用于解剖和医疗语境。常与“桡骨”一起提到，后者是前臂的另一块长骨。注意“尺神经”、“尺侧”等词语为相关衍生用法。

The ulna connects the elbow to the wrist.

**尺骨**连接肘部和手腕。

A broken ulna can make moving your arm difficult.

**尺骨**骨折会导致手臂活动困难。

Doctors did an X-ray to check her ulna.

医生做了X光检查她的**尺骨**。

He fractured his ulna while playing football last weekend.

上周末他踢足球时摔断了**尺骨**。

The radius and the ulna work together to help you rotate your forearm.

桡骨和**尺骨**一起协作，让你能旋转前臂。

If you feel pain along the outside of your forearm, your ulna might be injured.

如果你的前臂外侧疼痛，可能是**尺骨**受伤了。