基本解释[地质] 沥青砂；沥青质砂英汉例句双语例句A new light model sand-asphaltic sand was used in the Yangtze river estuary sediment model, the applied result is successful.新型轻质模型沙—沥青沙已成功用于长江口深水航道工程泥沙模型。asphaltic sand更多例句专业释义地球科学沥青砂沥青质砂