膝盖的用法和样例：
例句
-
他膝盖酸痛。
He has a pain in the knee.
-
她摔倒在地，碰破了膝盖。
She fell down and grazed her knee.
-
他跌倒了，膝盖重重撞了一下。
He fell and banged his knee.
-
他往膝盖上擦了一些药膏。
He rubbed some ointment on his knee.
-
他摔跤时把膝盖擦破了。
He skinned his knee when he fell.
-
足球比赛时他伤了膝盖，可他并没有因此中途退出。
He hurt his knee during the football match, but this mishap didn't stop him from playing.
-
血液在她的膝盖伤口周围凝固了。
The blood had congealed round the cut on her knee.
-
真不幸，我在冰上摔倒时摔伤了膝盖。
Unfortunately, I hurt my knee when I fell down on the ice.
短语
以上内容独家创作，受著作权保护，侵权必究
