伤到膝盖英语短语怎么说

In English, you could say "injured my knee" or "hurt my knee" to describe the situation where you have sustained an injury to your knee. If you want to be more specific, you could say "sprained my knee" or "fractured my knee" depending on the severity of the injury. If you want to describe the pain or discomfort associated with the injury, you could say "my knee hurts" or "I'm in pain because of my knee." If you want to describe the location of the injury, you could say "I injured my knee joint" or "I hurt my knee cap."