Knee
语法信息
有生性状态
无生命
形态构成
简单词
可数
复数形式
knees
例子
He got down on his knees to tie his daughter's shoelaces.
他跪下来给女儿系鞋带。
02
护膝, 覆盖膝盖的衣物部分
the part of any garment that covers the knee
03
膝盖, 膝关节
joint between the femur and tibia in a quadruped; corresponds to the human knee



























