Follettˈfɑːlət高 基本例句 n.福利特¹⁰⁰ After6 years of work, Follett found that by using a no- till method, there was no loss of organic carbon and that its levels didn’t change significantly at any soil depth. 经过6年的研究，福利特发现，利用免耕法不会丧失有机碳，其含量不会随土壤深度的不同而有明显差别。 yeeyan