handite锰: manganese砂岩: malmstone; sandstone含锰砂岩: manganese sandstone软锰砂: manganese dioxide in lump; pyrolusite ore高硅锰砂: silicious manganese ore下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:锰砂岩，即可在微信中查询翻译
