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sul.phuresp. Am sul.fur H5sQl7fE5, $-fLn [U]a pale yellow element which exists in various physical forms硫，硫磺Sulphur, which burns with a blue flame and a pungent smell, is used in making matches and gunpowder.硫磺，一种燃烧时会发出蓝色火焰和刺激性气味的化学物质，可用来制火柴和火药。Sulphur dioxide is a colourless gas which has a strong unpleasant smell and dissolves in water. It is used in various industrial processes and for preserving food, and it is also a serious air pollutant.二氧化硫The European Union is reviewing controls for sulphur dioxide emissions from coal-fired power stations.欧洲联盟正审查对燃煤发电站放出的二氧化硫的控制。The sulphur-crested cockatoo is a large white PARROT from Australia which is often kept as a pet in other countries.一种出产于澳大利亚的黄冠大型白鹦
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