短语词组短語saline -alkali soil amendment 鹽堿改良劑saline and alkali soil 鹽堿性土壤medium saline -alkali soil 中度囌打鹽堿化土壤Desert saline -alkali soil 鹽堿荒漠土Ameliorate saline -alkali soil 鹽漬化改良heavy saline -alkali soil 重鹽堿地 返回 saline alkali soil