fumigant的意思？

Sanitary fumigant, poisonless and smokeless, can clean and refresh air effectively.卫生熏香, 无毒、无烟, 清新空气有特效.Objective : To observe the effect of sitz bath with fumigant on patients with mixed hemorrhoid surgery.目的: 观察混合痔患者应用...

fumigant的音标：fumigant的英式发音音标为：['fju:mɪgənt]fumigant的美式发音音标为：['fjumɪgənt]...