fumigate

1. V-T If you fumigate something, you get rid of germs or insects from it using special chemicals. 用(化學(xué)品)消毒

...fruit which has been treated with insecticide and fumigated. ...殺過蟲、消過毒的水果。

2. fumigationN-UNCOUNT

Methods of control involved poisoning and fumigation. 控制方法包括毒殺和薰殺。