中生代的例句（中生代在句子中的用法）

• Mammals arose from a fairly primitive reptile in the Mesozoic era. 哺乳类起源于中生代宛若原始的爬虫类.
• Danba area has undergone multiperiod deformation, metamorphism and magmatism since Mesozoic time. 丹巴地区自中生代以来经历了多期的变形 、 变质和岩浆作用.
• The primary coastline of the port was bedrock embayment and composed of Mesozoic granite. 三亚港原始岸线为基岩港湾海岸,由中生代花岗岩构成.
• As the dominator of the Mesozoic, it is the focus of the science. 恐龙作为中生代生物界的统治者, 它的研究一直是科学界的热点.