他膝關(guān)節(jié)韌帶拉傷了。He suffered torn ligaments in his knee.有兩名選手膝關(guān)節(jié)受傷,我們只好不讓他們參加比賽.We had to scratch two players from the team because of damaged knee joints.膝關(guān)節(jié)和踝關(guān)節(jié)必須加以固定——這通常意味著要打上6個星期的石膏。The knee and ankle joints must be immobi...