Narcotics
麻醉毒品
麻醉剂

1. Narcotics considered as a group.
   麻麻醉剂总
2. Any of various sedative narcotics containing opium or one or more of its natural or synthetic derivatives.
   鸦片制剂种含镇静性麻醉剂，含鸦片种种自合衍