短語詞組短語silty -sand 粉砂土地基silty fine sand 粉質(zhì)細(xì)沙;粉質(zhì)細(xì)砂pelitic silty -sand 淤泥質(zhì)粉砂silty find sand 粉細(xì)砂hydraulic filled silty fine sand 水力吹填粉細(xì)砂silty and fine sand 粉細(xì)砂aeolian silty sand 風(fēng)成粉砂silty sand WESTBANK 細(xì)泥砂silty sand layer 粉沙層 返回 silty sand