基本解釋[經(jīng)濟學]泥鏟刀英漢例句雙語例句Miners scrape off the topsoil and shovel golden-flecked clay into dirt pits, using acids to extract the rare earths.礦工們挖去表層土，然后把這些閃著點點金光的粘土鏟進一個灰坑內，用酸來提取出稀土礦。clay shovel更多例句詞組短語短語clay spade mud shovel spoon 泥鏟clay shovel更多詞組專業(yè)釋義經(jīng)濟學泥鏟刀