n. 膝( knee的名词复数 );膝盖;(裤子的)膝部;坐下时)大腿朝上的面
网络 膝根; 膝盖这; 形成膝部
The water came above our knees.
水淹过了我们的膝盖。
I had grazed my knees a little.
我的膝盖擦破了一点皮。
Lie flat and let your knees bend.
平躺曲膝。
Their knees were touching.
他们的膝盖相碰。
She rolled her jeans to her knees.
她把牛仔裤卷到了膝盖处。