Bioaeration
生物通气, 生物充气, 生物曝气法, 活性曝气法
🗣️ 情景例句
Genetically modified foods and green foods are different.
经基因改良的食物与绿色食物是不同的。
It is as well to know which way the wind blows.
识时务者为俊杰。
This in turn had an effect on the food supply for wolves.
这样又影响了狼的食物供应。