Knee
01
膝
the body part that is in the middle of the leg and helps it bend
例
He felt a sharp pain in his knee after twisting it during a sports activity.
スポーツ活動中にひねった後、彼は膝に鋭い痛みを感じた。
He got down on his knees to tie his daughter's shoelaces.
彼は娘の靴ひもを結ぶためにひざまずいた。
02
膝当て, 膝を覆う衣類の部分
the part of any garment that covers the knee
03
膝, 膝関節
joint between the femur and tibia in a quadruped; corresponds to the human knee
