基本解释壤砂土；高粘土铸砂词组短语短语loamy coarse sand 壤质粗砂;壤质粗砂〔土loamy fine sand 壤质细砂;壤质细砂〔土loamy y sand 壤质沙土loamy sand soil [土壤]壤砂土Bridgnorth loamy sand Bridgnorth 砂壤专业释义机械工程高黏土铸砂地球科学壤质砂土壤质沙土