aer·a·tion
noun/eəˈreɪʃn/
/eˈreɪʃn/
[uncountable]- the process of making it possible for air to become mixed with soil, water, etc.
使（土壤、水等）透气 - The primary effect of soil flooding is to reduce aeration of the soil.
土壤淹没的主要影响是减少土壤的通气。
- The primary effect of soil flooding is to reduce aeration of the soil.