1.herniated disc 椎间盘脱出
例句:An MRI exam on Thursday showed the herniated disc.
在星期四进行MRI核磁共振检查出椎间盘脱出
。2.refer to 指的是
例句:He never referred to his sisters in his letters.
他在信里从未提到过他的姊妹
。3.be involved in 参与
例句:Nobody wants to do this; nobody wants to be involved in this; nobody wants to take the chance.
没有人想这样做,没有人想卷入其中,没有人想碰运气
。4.spinal cord 脊髓
例句:I bet his spinal cord is severed.
我敢打赌他的脊髓伤得很重
。