to aerate
01
to treat sewage or wastewater with air to encourage the growth of microorganisms that decompose organic matter
例
The treatment plant aerates sewage to accelerate decomposition.
02
to introduce or enrich a substance with oxygen
例
The chef aerated the batter to make the cake lighter.
03
to expose something to fresh air, often to refresh, dry, or ventilate it
例
The gardener aerated the lawn to improve drainage.
語彙ツリー
aerated
aeration
aerator
aerate
aer
