kneen.膝盖;膝关节
knee roof复斜屋顶
knee hang挂膝悬垂
kneeguard护膝
knee jerkn.[医] 膝反射
knee curl小腿屈伸
kneebracen.隅撑
knee rest膝托
knee sock半统袜
knee tool弯头刀架
knee boots高统靴