1 N-UNCOUNT 酞胺哌啶酮，反应停(原为孕妇用药，被发现会导致胎儿四肢畸形后停用) Thalidomide is a drug which used to be given to pregnant women, before it was discovered that it resulted in babies being born with wrongly shaped arms and legs. 酞胺哌啶酮，反应停(原为孕妇用药，被发现会导致胎儿四肢畸形后停用)

2 ADJ [ADJ n] (由于母亲怀孕期间服用了反应停导致的)四肢畸形的 Thalidomide is used to describe someone whose arms and legs are wrongly shaped because their mother took thalidomide when she was pregnant. (由于母亲怀孕期间服用了反应停导致的)四肢畸形的