narcotico-irritant

例句：

1. 1.The patient was given a narcotico-irritant to relieve his pain.
   患者被给予一种麻醉剂刺激性物质以缓解他的疼痛。
2. 2. The chemical was found to be a narcotico-irritant that could cause serious health problems.
   这种化学物质被发现是一种麻醉剂刺激性物质，可能导致严重的健康问题。
3. 3. The doctor warned the patient against using any narcotico-irritants during recovery.
   医生警告病人在康复期间避免使用任何麻醉剂刺激性物质。