As preventive, spray plants with systemic insecticide or fumigate them regularly.
作为预防措施, 要用内吸杀虫剂对植物定期喷洒,或熏蒸.
to fumigate a room
用熏蒸的方法给房间消毒
Fumigate wood packaging has been exported to countries around the world.
熏蒸木包装已远销世界各国.
Objective To research on the efficacy of the fumigate instrument in high mosquito environment of Beiwan.
目的通过熏蒸器杀虫实验,研究在北湾蚊虫高密度地区室内快速杀灭蚊虫的方法.
简答网 · 英语词汇
简答网 · 高考英语