之后白血病冲击了大腿处的一节骨头，引发骨裂，导致了几位猛烈难以言喻的疼痛。

Then the leukemia burst through one of the bones in his thigh, causing a fracture and unleashing a blindingly intense, indescribable pain.

youdao

大腿非常有力，肌肉发达，且即若延伸到第二节大腿。

Thighs are powerful with muscling carrying well down into the second thigh.

youdao

第一节大腿宽，粗且肌肉发达，能提供强大的驱动力。

Upper thighs broad, thick and muscular, providing plenty of propelling power.

youdao