“岩相”例句

单词 岩相 例句 DEFINITIVE EXAMPLES 权威例句〔bluestone〕A stone similar to this kind of sandstone.蓝矾：一种与蓝砂岩相似的石头美国传统〔dacite〕A light gray volcanic rock containing a mixture of plagioclase and other crystalline minerals in glassy silica...