n.破裂；碎裂；龜裂
動(dòng)詞fracture的現(xiàn)在分詞.
Instead, the leg buckled, fracturing his knee and causing cartilage and ligament damage. 結(jié)果，左腿被折了，他的膝蓋骨破裂，導(dǎo)致軟骨和韌帶受傷。
