knees
US /niːz/
UK /niːz/
複数名詞
膝
the joint between the thigh and the lower leg in humans
例:
•
He fell to his knees in pain.
彼は痛みに膝をついた。
•
She had scraped both her knees when she fell.
彼女は転んだときに両膝を擦りむいた。