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If something is coal-fired, it uses coal as the fuel that makes it work. A coal-fired power station burns coal to make electricity. Old trains and factory boilers were often coal-fired too. The partner words are oil-fired and gas-fired: same idea, different fuel. In the news you will hear coal-fired a lot when people talk about air and climate, because burning coal makes a lot of smoke and gas.
燃煤的
原始詞典資料1 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。
這個拼法也被記錄為下列字的變化形：
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。