常見例句The metallogenetic substance is derived mainly from postmagmatic hydrothermal solution, secondarily bound up with wallrock and dike rock. 成鑛物質(zhì)主要來自巖漿期後熱液,其次與圍巖、脈巖等關(guān)系密切。Fortunately, the flood did not break the dike. 還好,這場大水沒有把堤垻沖壞。The rock was honeycombed with passages. 巖石上有許多蜂窩狀的小孔。Many young rock hounds grow up to be geologists. 許許多多愛好收集巖石的少年,長大後成了地質(zhì)學(xué)家。The climber had to negotiate a steep rock face. 那攀登者得攀越一陡峭巖石。This layer of rock contains a lot of flint. 這一巖層中有大量燧石。 返回 dike-rock