Okay. Looks like you fractured your ulna.

片子上看起来，你的尺骨裂了。

Looks like you fractured your ulna.

片子上看起来 你的尺骨裂了。

Which bone on the Tyrannosaurus arm is the ulna?

霸王龙手臂上的哪块骨头是尺骨？

You have one radius and one ulna in each arm.

你的每只手臂有一个桡骨和一个尺骨。

The radius and ulna are the two bones which form the lower arm.

桡骨和尺骨是形成下臂的两块骨头。

The radius and ulna bones connect between the elbow joint and the wrist.

桡骨和尺骨连接在肘关节和腕关节之间。

But the underlying structures of the humerus, radius and ulna, and metacarpals, are shared.

但是肱骨、桡骨和尺骨以及掌骨的基础结构是共享的。

The shoulder girdle leads down to the humerus, radius and ulna and hands.

肩带向下延伸至肱骨、桡骨、尺骨和手。

It supports two bones on the forearm, the radius and ulna, which in turn attach to the wrists.

它支撑着前臂上的两块骨头，即桡骨和尺骨，它们又连接到手腕上。

" See you next week, " says D-21, " for… ? " " An exposed ulna fracture, " I remind it.

“下周见，”D-21 说，“为了… … ？” “尺骨骨折暴露，”我提醒道。