常見例句雙語例句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(diǎn)點(diǎn)金光的粘土鏟進(jìn)一個(gè)灰坑內(nèi),用酸來提取出稀土礦。 返回 clay shovel