saturation/ˌsætʃ.əˈreɪ.ʃən/名词饱和market saturation市场饱和饱和(程度);浸透,渗透,湿透Saturation of the soils is greatly increased by any increased level of the lake.土壤的饱和度随着湖水水位任何程度的升高而大大增加。想跟读,去练习