減弱土壤酸性 reduce soil moisture: 降低土地壤保墑acid soil: 酸土; 酸性土壤effect of soil drying: 干土效應(yīng); 土壤干旱效應(yīng)effect of soil freezing: 凍土效應(yīng)effect of soil temperature raising: 地溫上升效果下載手機(jī)詞典可隨時隨地查詞查翻譯