verb · to apply fumes or smoke to disinfect or kill pests

这批出口货物的木箱必须经过熏蒸处理。

verb · to treat a disease with fumes or steam generated from medicinal herbs in TCM

他定期去中医院接受中药熏蒸治疗。

verb · (of sultry weather) to be hot and suffocating

午后炽热的阳光不断熏蒸着大地。