spotted sandstone斑点: spot; stain; speckle; freckl ...砂岩: malmstone; sandstone点砂坝: meander bar; meanderbar; point bar点砂坝沉积: point bar deposit点砂坝圈闭: point-bar trap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:斑点砂岩，即可在微信中查询翻译
