defense against computer viruses; defense against poison; defense against poison gas; anti-narcotics measures
防止毒物对人畜等的危害:防毒面具。
防止有毒的物体、气体对人畜等的侵害。
【造句】为了防毒,他在碰触毒物时都会戴手套。
>>了解更多防毒的成语接龙