英语语法分析

There was a mild mass effect on the brachialis and pronator teres muscles.

肿块轻度影响了肱肌和旋前圆肌，并向后压迫正中神经。

Running shoe built for the neutral to under-pronator who requires an enhanced cushioning.

跑鞋建中立副旋者需要增加缓冲。

If you see about half of your arch, you have the most common foot type and are considered a normal pronator.

如果你能看到约半个足弓，那么你是最普遍的足型，旋前肌也正常。