sulfur
US /ˈsʌl.fɚ/
UK /ˈsʌl.fər/
名词
硫磺
a common nonmetallic element that is yellow in crystalline form and burns with a blue flame and a suffocating odor. It is used in the manufacture of gunpowder, in medicine, and in vulcanization of rubber.
示例:
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The air smelled strongly of sulfur after the volcanic eruption.
火山爆发后，空气中弥漫着浓烈的硫磺味。
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Sulfur is an essential element for all living things.
硫磺是所有生物的必需元素。