1. Finally, the coughing reflex in reaction to irritants in the airway produces not a cough during sleep but a cessation of breathing. 最后，对呼吸道刺激物的咳嗽反射不会导致人们在睡眠期咳嗽，而会造成呼吸暂停。
2. Many pesticides are irritants. 许多杀虫剂都有刺激性。
3. Chemical irritants in the workplace. 工作场所的化学刺激物。
4. occupational dusts and chemicals (vapors, irritants, and fumes); 职业灰尘和化学品（蒸汽、刺激物和烟雾）；
5. They are, however, skin irritants and require careful handling. 然而，他们是皮肤刺激和需要小心处理。
