aeration
通風
aer·a·tion /ˌæ(ə)rˈeʃən, ˌɛ(ə)r-/ 名詞
通氣,換氣,充氣,換風,氣化
aer·a·tion, A·ër·a·tion n.
1. Exposure to the free action of the air; airing; as, aëration of soil, of spawn, etc.
2. Physiol. A change produced in the blood by exposure to the air in respiration; oxygenation of the blood in respiration; arterialization.
3. The act or preparation of charging a liquid with carbon dioxide gas to make it effervescent.
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aeration
n 1: the process of exposing to air (so as to purify)
2: the act of charging a liquid with a gas making it
effervescent