knock knee

基本解釋

I thought Dimitar had got a knock on the knee.
我想貝巴膝蓋受傷了，我們得做檢查。
forum.sports.sina.com.cn
' Spalletti talked about the condition of Baptista: "He got a knock above his knee, he's feeling pain, we'll see tomorrow."
斯帕萊蒂還談了巴普蒂斯塔的傷勢(shì)，“他膝蓋受傷了，他還感覺(jué)到疼痛，明天還需要觀察下?！?/li>
He suffered no ill-effects and has been named in the squad but Theo Walcott collected a knock on his knee against the Romanian side.
賽后他的身體并沒(méi)有不良的影響，已經(jīng)被列入比賽名單，但西奧·沃爾科特在對(duì)陣羅馬尼亞球隊(duì)中膝蓋被踢到。
bbs.arsenal.com.cn

Innovations could take a system that requires sixty-three clinicians for a knee replacement and knock the number down by half or more.
NEWYORKER: Big Med