基本解释n.止痛；退热剂同根派生 英汉例句用作名词 (n.)What anodyne is acetanilide better?什么止痛药止痛比较好？How to drink much can have a headache, how is ability acetanilide?怎么喝酒多了会头痛，怎样才能止痛啊？