形容词
中文翻译：多石的
同义词：
['stony', 'siliceous', 'ferruginous例句：1. The rocks in the area are mostly composed of titaniferous sandstone.（该地区的岩石主要由多石砂岩组成。）']
例句：
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1. The rocks in the area are mostly composed of titaniferous sandstone.
该地区的岩石主要由多石砂岩组成。
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2.The river is lined with ferruginous trees.
这条河沿岸长满了铁树。
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3. Titanium is a very useful material for making aircraft engines and other high-tech products.
钛是一种非常有用的材料，用于制造飞机引擎和其他高科技产品。