受伤

受伤

"Injured" or "hurt."

In this sentence, '受伤' is used as a verb (受伤了), indicating that the subject ('膝盖') has experienced an injury.

我在运动时不小心摔倒了，导致我的膝盖受伤了。

I accidentally fell during exercise, causing my knee to get injured.

Here, '受伤' is used metaphorically to describe an emotional injury (心灵受伤), showing its flexibility to describe non-physical harm.

他听到那个消息后，感到心灵受伤。

He felt emotionally hurt after hearing that news.

In this case, '受伤' refers to a state or condition experienced by the subject (多名乘客) due to the event (车祸).

车祸中多名乘客受伤，需要紧急送医。

Multiple passengers were injured in the car accident and needed urgent medical attention.