短语词组短语fume hood 通风橱;烟橱Gas fume 烟气acid fume 酸烟;酸雾blasting fume 炮烟fume respirator 过滤式呼吸器fuel fume 燃料蒸气;燃油蒸汽oily fume 油烟fume cloud 蒸气云fume fading 烟气褪色exhaust fume 排烟;废气 返回 fume