1.hinge joint in the human leg connecting the tibia and fibula with the femur and protected in front by the patella
2.joint between the femur and tibia in a quadruped; corresponds to the human knee
3.cloth covering consisting of the part of a trouser leg that covers the knee
knee 英[ni:]美[ni:] n.[C] 1.(人或动物的)膝关节;膝,膝盖 2.(裤子等的)膝部 3.(曲)膝状物 4.(曲线图的)弯曲,拐点 5.(树的)木节,木瘤;(沼泽生树木的)根膝 6.(the knee)膝盖的撞击 a. (长及膝盖的)中裤 v.[T] 1.用膝盖触碰;用膝盖撞击 2.【美】用膝夹紧(马)的两胁促其前进 3.向。..下跪 4.膝行,跪着行(路) n.[C] 1.(人或动物的)膝关节;膝,膝盖 2.(裤子等的)膝部 3.(曲)膝状物 4.(曲线图的)弯曲