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sulfur 'sʌlfә

考研 TOEFL

释义

n. 硫, 硫磺
vt. 用硫磺处理

英文释义

n. an abundant tasteless odorless multivalent nonmetallic element; best known in yellow crystals; occurs in many sulphide and sulphate minerals and even in native form (especially in volcanic regions)

词形变化

现在分词: sulfuring 过去式: sulfured 第三人称单数: sulfurs 过去分词: sulfured

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