柯林斯词典slipped disc (slipped discs) 1. N-COUNT If you have a slipped disc, you have a bad back because one of the discs in your spine has moved out of its proper position. 椎間磐突出[美國英語] 返回 slipped disc剑桥词典a medical condition in which one of the discs (= flat pieces of tissue between the bones ) in the back slides out of its usual place , causing pain 椎間磐突出 返回 slipped disc