leptic podzols薄层: sheet; thin layer; seam; thi ...灰壤: podsol; podzol; spodosol; se ...薄层铁磐灰壤: placic podzols灰壤: podsol; podzol; spodosol; [俄语] serozem层灰岩: tuffite下载手机词典可随时随地查词查翻译
