contaminated air

网络释义

1.	污染空气核能专业术语(7) ... contaminated 被污染的 contaminated air 污染空气 contaminated area 污染区 ... www.for68.com
2.	污染的空气 2010年... ... congestion 鼻粘膜充血 contaminated air 污染的空气 controlled emergency swimming ascent 有控制实紧急游泳上 … www.chinadiver.com
3.	污浊空气煤矿科技术语煤矿安全 ... 新鲜空气 fresh air；ventilating air 污浊空气 contaminated air；foul air 有害气体 harmful gas ... www.safe001.com