| 单词 | air conditioning |
| 释义 | air conditioning [`er ´kǝn`dish·ǝn·iŋ] MECHANICAL ENGINEERING The maintenance of certain aspects of the environment within a defined space to facilitate the function of that space; aspects controlled include air temperature and motion, radiant heat level, moisture, and concentration of pollutants such as dust, microorganisms, and gases. Also known as climate control. TEXTILES A chemical process by which small fibers are sealed into yarn. |
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