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单词 air system
释义

air system in American English

noun
1. 
a system of refrigeration utilizing air as a coolant
2. 
any group of devices operated or controlled by air under pressure or vacuum

Examples of 'air system' in a sentence
air system

They added that guests inside the hotel would also be affected because its air system draws fresh air from outside.The hybrid air system is said to be lighter, cheaper and more efficient than battery hybrid technology.
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更新时间:2024/12/22 11:13:48