syrtis major造句

例句与造句

1. the central peaks of several craters on the flanks of syrtis major are made up of an even more silica-rich rock, granite, that may have formed by extreme crystal separation or by large-scale remelting of earlier basalts
   在大三角侧面，几个火山口的中间尖点是由一种矽含量更高的岩石花岗岩所构成，可能是经极度晶体分化，或早期玄武岩大?围重新熔融而形成。
2. It's difficult to find syrtis major in a sentence. 用syrtis major造句挺难的