基本解釋n. [材] 彈性瀝青；鑛質(zhì)橡膠同根派生 elaterite相關(guān)詞英英字典柯林斯英英字典 a dark brown naturally occurring bitumen resembling rubber elaterite劍橋字典elaterite柯林斯字典專業(yè)釋義材料科學(xué)彈性瀝青