常见例句用作名词 (n.)Bromium is found in rocks formed in sea water on Earth.而地球上海水中的岩石也存在有溴元素。He says the element bromium, a component of salt, is one clue in the rocks.他表示在岩石中发现有溴元素，其中一种盐的组成元素。 返回 bromium