adj.不漏气的；气密的；防毒气的

The worker wore a gasproof mask to protect himself from toxic fumes.
工人戴上了防毒面具以保护自己免受有毒气体的伤害。
The emergency shelter was designed to be completely gasproof in case of a chemical attack.
应急避难所被设计成在化学袭击时能完全防毒气。
The government issued gasproof suits to the residents living near the chemical plant.
政府向化工厂附近的居民发放了防毒服。
The gasproof seal on the container ensured that no hazardous gases could escape.
容器上的防毒密封确保了有害气体不会泄漏。
The laboratory had gasproof cabinets to safely store corrosive and toxic chemicals.
实验室有防毒柜来安全存放腐蚀性和有毒化学品。
The soldiers trained to quickly don their gasproof gear at the first sign of a gas attack.
士兵们训练在发现毒气攻击迹象时迅速穿上防毒装备。
The gasproof windowpanes were installed to maintain air quality during pollution spikes.
安装了防毒玻璃窗以在污染高峰时保持空气质量。
The gasproof chamber was used for experiments requiring controlled atmospheres.
防毒室被用于需要控制气氛的实验。
The hikers carried gasproof water bottles to prevent contamination during their trek through a polluted area.
徒步旅行者携带防毒水瓶以防穿越污染区时水源受污染。
The new building incorporated gasproofing measures to comply with stricter safety regulations.
新建筑采用了防毒措施以符合更严格的安全法规。