kneedadj.有膝一般的关节的；弯曲如膝状的；有节的动词knee的过去式和过去分词形式.kneen.膝盖；膝关节knee sensitivity拐点灵敏度knee-tuck type蹲踞式跳远Knee dislocation膝关节脱位knee jerk center[医] 膝反射中枢Knee joint model膝关节模型knee cap bandage护膝带knee joint lever膝关节挺子knee jerk reflex膝反射knee joint angle膝角knee recurvation膝反屈