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Bismuth is a grey-white metal. In the table of chemical elements its symbol is Bi. It breaks more easily than many metals, and a piece of it can look slightly pink or rainbow-coloured on the surface. Doctors have used it for a long time in stomach medicines — the kind that coat an upset stomach. You will not often meet the word outside science class, a medicine label, or a talk about metals. People do not usually make jewellery from it, though crystals of it are sometimes sold as pretty objects.
鉍
組成From German Wismuth. Often explained as a miner’s shortening of wis mat, “white mass,” from an old German word for “white.”
原始詞典資料2 筆記錄
以下是外部詞典記錄的用法，原文照列，我們還沒有寫成教學內容。上面的說明才是我們自己寫的；有些用法可能上面已經講過了。
bismuthnoun/ˈbɪz.məθ/
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A chemical element (symbol Bi) with an atomic number of 83: a brittle silvery-white metal.
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A single atom of this element.
資料來源：英文維基詞典 English Wiktionary（CC BY-SA 4.0）。 原文照列，未經改寫。