pozzolana的知识聚焦

artificialpozzolana词语：artificialpozzolana解释：人工火山灰词性：名词词典：水利专业英汉词典artificialpozzolana相关解释artificialpozzolana〔名词〕人造火山灰...

artificialpozzolana词语：artificialpozzolana解释：人造火山灰词性：名词词典：航海专业英汉词典artificialpozzolana相关解释artificialpozzolana〔名词〕人工火山灰...