She fell and scraped her knee on the pavement.
她摔倒在路面上，擦伤了膝盖。
He has a tattoo on his left knee.
他的左膝盖上有一个纹身。
The doctor examined her swollen knee carefully.
医生仔细检查了她肿胀的膝盖。
The child sat on his father's knee during the story.
孩子坐在父亲的膝盖上听故事。
She injured her knee while playing soccer.
她在踢足球时伤了膝盖。
He knelt down on one knee to propose.
他单膝盖跪地求婚。
The pants have a hole in the knee area.
裤子的膝盖部位有个洞。
She placed a cushion under his knee for comfort.
她在他的膝盖下放了一个垫子以增加舒适感。
He felt a sharp pain in his knee when running.
跑步时，他的膝盖感到剧烈疼痛。
The dancer gracefully bent her knee in the performance.
舞者在表演中优雅地弯曲了膝盖。
knee surgery 膝盖手术
knee pain 膝盖疼痛
knee brace 膝盖支架
knee replacement 膝关节置换
knee joint 膝关节
knee ligament 膝盖韧带
复数: knees;
第三人称单数: knees;
过去式: kneed;
过去分词: kneed;
现在分词: kneeing;
