air-treating

基本解释

At sulfur dioxide adopt sample system, use ethylene glycol replace air treating of sulfruic acid do drier and do away with grain and oil dirty inside of air, method more economy,simple and safety.
在二氧化硫採樣系統中,用乙二醇代替曝氣処理的濃硫酸做乾燥劑和去除空氣中的塵粒和油汙,方法更經濟、簡便、安全。
The air in the garden was warm and fragrant.
花園裡的空氣一片溫馨。
The archers sent their shafts through the air.
弓箭手曏空中射出利箭。
The lack of air in the room make everyone sniffle.
屋子裡空氣缺乏，使得每個人都頻頻吸氣。
During the intermission, let's go out for some fresh air.
幕間休息時，我們出去呼吸呼吸新鮮空氣吧。