英语词汇sulfurous acid怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	sulfurous acid
释义	sulfurous acidn.（名词） A colorless solution of sulfur dioxide in water, H₂SO ₃, characterized by a suffocating sulfurous odor, used as a bleaching agent, preservative, and disinfectant. 亚硫酸：一种无色的、能溶于水的二氧化硫，H₂SO ₃，其特征是有令人窒息的气味，可用作漂白剂、防腐剂和消毒剂
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