n.膝，膝盖，膝关节，(裤子的)膝部，(坐下时)大腿朝上的面
vt.用膝盖顶(或撞)

原形：knee第三人称单数：knees复数：knees过去式：kneed过去分词：kneed现在分词：kneeing

He wrenched his knee.
他扭伤了膝盖。
Eric's left knee was hurt in an accident.
埃里克的左膝在一次事故中受伤了。
She limped into the room, favoring her injured knee.
她一瘸一拐地走进房间，膝盖受伤了。
After the surgery, she needed months to regain full mobility in her knee.
手术后，她需要数月时间才能恢复膝盖的完全活动能力。
He stretched his legs, feeling the stiffness in his knee joints.
他伸展双腿，感觉到膝关节的僵硬。
The physiotherapist prescribed exercises to strengthen her weak knee.
物理治疗师为她制定了强化虚弱膝盖的锻炼。
She wore a knee brace to support her during the marathon.
她在马拉松比赛中戴了护膝以支撑膝盖。
The athlete's career was threatened by a chronic knee injury.
这名运动员的职业生涯因长期的膝盖伤病而受到威胁。
The doctor recommended a knee replacement surgery for her osteoarthritis.
医生建议她因骨关节炎进行膝关节置换手术。
He twisted his knee playing soccer and had to be stretchered off the field.
他在踢足球时扭伤了膝盖，不得不被担架抬下场。
The athlete performed a deep knee bend to stretch out her muscles.
这位运动员做了深蹲来拉伸她的肌肉。
She massaged her sore knee with some pain relief cream.
她用止痛乳霜按摩疼痛的膝盖。