常見(jiàn)例句用作名詞 (n.)Bromium is found in rocks formed in sea water on Earth.而地球上海水中的巖石也存在有溴元素。He says the element bromium, a component of salt, is one clue in the rocks.他表示在巖石中發(fā)現(xiàn)有溴元素，其中一種鹽的組成元素。 返回 bromium