sand-blast (v.) sand-blast 噴砂sand-bed n.砂層；砂墊層sand-beach community [生物學]沙灘群落sand-basin 沉砂池sand-barren [環(huán)境科學技術]沙荒漠sand-bag 袋裝砂sand whirl [地球科學]沙旋風沙旋sand wedge [地質(zhì)] 沙楔；沙坑桿；障礙球桿sand washing 沖砂，砂洗sand washer [建] 洗砂機sand wash 砂洗；沖砂；砂堆積sand viper sand vetch [農(nóng)業(yè)科學]砂性大巢菜sand verbena sand tumor sand trap 分沙器；沙坑障礙sand test specimen [經(jīng)濟學]型砂試樣sand tempering [機械工程]砂滲配[冶金工程技術]型砂濕度第sand storm 沙暴